Submitted Names in Indonesia

This is a list of submitted names in which the place is Indonesia.
gender
usage
place
Submitted names are contributed by users of this website. The accuracy of these name definitions cannot be guaranteed.
Rodzuan m Malay
Malay variant of Ridwan.
Roesdi m Indonesian
Older spelling of Rusdi influenced by Dutch orthography.
Roestam m Indonesian
Older spelling of Rustam based on Dutch orthography.
Rofik m Indonesian
Indonesian variant of Rafiq.
Rofinus m Indonesian
Indonesian form of Rufinus.
Rofiq m Indonesian
Indonesian variant of Rafiq.
Rogayah f Malay, Indonesian
Malaya and Indonesian form of Ruqayya.
Rohani f Indonesian, Malay
Means "spiritual" in Indonesian and Malay, derived from roh meaning "spirit, soul" (of Arabic origin).
Rohayu f Malay
Malay variant of Rahayu.
Rohim m Indonesian, Thai (Muslim)
Indonesian and Thai form of Rahim.
Rohima f Bengali, Indonesian
Bengali and Indonesian variant of Rahima.
Rohimah f Indonesian, Malay
Indonesian and Malay variant of Rahima.
Rohma f Indonesian
Indonesian variant of Rahma.
Rohmad m Indonesian
Variant of Rahmat.
Rohmah f Indonesian
Indonesian variant of Rahma.
Rohman m Indonesian
Indonesian form of Rahman.
Rohmat m Indonesian
Variant of Rahmat.
Rohmatullah f Indonesian
Indonesian variant of Rahmatullah.
Rohmatulloh m Indonesian
Indonesian variant of Rahmatullah.
Roida f Batak
From Toba Batak ro meaning "come, arrive" and ida meaning "see, look".
Rokayah f Indonesian
Indonesian variant of Ruqayyah.
Rokhim m Indonesian
Indonesian variant of Rahim.
Rokhimah f Indonesian
Indonesian variant of Rahima.
Rokhma f Indonesian
Indonesian variant of Rahma.
Rokhman m Indonesian
Indonesian form of Rahman.
Rokiah f Malay
Malay form of Ruqayyah.
Rokim m Indonesian
Indonesian variant of Rahim.
Rokiyah f Indonesian, Malay
Indonesian and Malay form of Ruqayyah.
Roma f & m Batak
From Toba Batak ro meaning "come, arrive" and the suffix -ma indicating emphasis.
Romadhon m Indonesian
Indonesian form of Ramadan.
Romadon m Indonesian, Thai (Muslim)
Indonesian and Thai form of Ramadan.
Romauli f Batak
From Batak roma meaning "come, arrive" and uli meaning "good, beautiful".
Romdhon m Indonesian
Indonesian variant of Ramadan.
Romdon m Indonesian
Indonesian variant of Ramadan.
Romlee m Thai (Muslim), Malay
Variant of Ramli also used in Thailand.
Romli m Indonesian, Malay, Thai (Muslim)
Variant of Ramli, also used in Thailand.
Romly m Indonesian, Malay
Variant of Ramli.
Romzi m Malay, Indonesian
Malay and Indonesian variant of Ramzi.
Roro Jonggrang f Javanese, Indonesian, Folklore
From the name of a princess that is featured in a Central Javanese folklore, Roro Jonggrang. The story tells about the betrayal of the princess which broke the prince's love (Bandung Bondowoso)... [more]
Ros f & m Indonesian
From Indonesian ros meaning "rose".
Rosdi m Malay
Malay form of Rushdi.
Rosdiana f Indonesian
Probably a feminine elaboration of Rosdi.
Rosdy m Malay
Malay form of Rushdi.
Roshidah f Malay
Malay variant of Rashida.
Rosidah f Indonesian, Malay
Indonesian and Malay variant of Rashida.
Roslan m Malay
Malay variant of Ruslan.
Roslee m Malay
Variant of Rusli.
Rosli m Malay
Malay variant of Rusli.
Roslie m Malay
Variant of Rusli.
Roslinah f Malay
Variant of Roslina.
Roslinawati f Indonesian, Malay
Combination of Roslina and the feminine suffix -wati or alternatively, Ros and Linawati.
Roslinda f Malay, Indonesian
Malay and Indonesian form of Rosalind.
Rosliza f Malay
Possibly a feminine elaboration of Rosli or a combination of Ros and Liza.
Roslizah f Malay
Variant of Rosliza.
Rosly m Malay
Variant of Rusli.
Rosman m Malay, Indonesian
Malay form of Rusman as well as an Indonesian variant.
Rosmaniar f Indonesian
Combination of the name Rosma and the feminine suffix -niar.
Rosmawati f Indonesian, Malay
Combination of the name Rosma and the feminine suffix -wati.
Rosna f Indonesian, Malay
Indonesian and Malay form of Roshna.
Rosnawati f Indonesian
Combination of Rosna and the feminine suffix -wati.
Rosni f Indonesian, Malay
Indonesian and Malay form of Roshni.
Rosnita f Indonesian, Malay
Elaboration of Rosni.
Rosyid m Indonesian
Indonesian variant of Rashid.
Rosyida f Indonesian
Indonesian form of Rashida.
Rosyidah f Indonesian
Indonesian variant of Rashida.
Rosyidi m Indonesian
Indonesian variant of Rashid.
Rotua f Batak
From Batak ro meaning "come, arrive" and tua meaning "good luck, blessing".
Rozaimi m Malay
Meaning unknown.
Rozali m Malay, Indonesian
Malay and Indonesian variant of Ghazali.
Rozita f Malay, Persian
Malay and Persian form of Rosita.
Rozlan m Malay
Malay variant of Ruslan.
Rugayah f Malay, Indonesian
Malay and Indonesian form of Ruqayya.
Rugun f Batak
Means "lush, thick, shady (of a tree)" in Toba Batak.
Ruhut m & f Batak
Means "order, customs, rules" in Toba Batak.
Ru‘ib-tekapun m Kelabit
Means "sought after waterfall" in Kelabit.
Rukayah f Indonesian
Indonesian form of Ruqayya.
Rukiah f Indonesian, Malay
Indonesian and Malay form of Ruqayyah.
Rukiyah f Indonesian
Indonesian form of Ruqayyah.
Rukmi f Javanese
Means "gold" in Javanese, ultimately from Sanskrit रुक्म (rukma).
Rumondang f Batak
Means "moon, moonbeam" in Batak.
Rumpoko m Javanese
From Javanese rumpaka meaning "to describe, to narrate (in song or poetry)".
Rusdi m Indonesian, Malay
Indonesian and Malay form of Rushdi.
Rusdiana f Indonesian
Feminine form of Rusdi.
Rusdianto m Indonesian
Combination of the names Rusdi and Yanto.
Rusdiharjo m Javanese, Indonesian
Combination of Rusdi and Harjo. This name is borne by an Indonesian police chief.
Rusdiyanto m Javanese, Indonesian
Javanese variant of Rusdianto
Rusdy m Indonesian
Indonesian variant of Rushdi.
Ruslee m Thai (Muslim), Malay
Thai form of Rusli as well as a Malay variant.
Rusli m Indonesian, Malay
Derived from Arabic رسول (rasul) meaning "prophet, messenger".
Rusly m Indonesian, Malay
Variant of Rusli.
Rusna f Indonesian
Variant of Rosna.
Rustamuddin m Indonesian, Pashto
Combination of Rustam and الدين (al-din) meaning “the religion” in Arabic
Rusyda f Indonesian, Malay
Indonesian and Malay form of Rushda.
Rusydi m Indonesian, Malay
Indonesian and Malay form of Rushdi.
Ryzki m & f Indonesian
Variant of Rizki.
Sa'adiah f Malay
Variant of Saadiah.
Saadiah f Malay
Malay form of Sadia.
Saari m Malay
Malay variant of Ashari.
Sabam m Batak
Means "patient, steadfast" in Batak.
Sabar m Indonesian
Means "patient, forbearing" in Indonesian, ultimately from Arabic صبر (ṣabr).
Sabariah f Malay, Indonesian
Derived from Arabic صبر (sabr) meaning "patience, endurance, forbearance".
Sabila f Arabic, Indonesian
Strictly feminine form of Sabil.
Sabilah f Arabic, Indonesian
Alternate transcription of Arabic سبيلة (see Sabila), as well as an Indonesian variant.
Sabirin m Indonesian
From Arabic صابرين (ṣābirīn), the plural of صابر (ṣābir) meaning "patient, steadfast, enduring".
Sabre m Malay, Malaysian
Possibly a variant of Sabri, used in Malaysia.
Sabree m Malay
Malay variant of Sabri.
Sabtu m Malay, Indonesian
From Malay saptu meaning "Saturday", referring to someone that was born on Saturday.
Sadam m Arabic, Indonesian, Urdu, Filipino, Maguindanao, Maranao
Arabic alternate transcription of Saddam as well as the Indonesian, Urdu, Maguindanao and Maranao form.
Sadar m Arabic, Urdu, Persian, Indonesian
Means "chief, head, host," in Arabic.
Sadiah f Arabic, Indonesian, Malay
Alternate transcription of Arabic سعدية (see Sadia), as well as the Indonesian and Malay form.
Sadikin m Indonesian
From Arabic صادقين (ṣādiqīn), the plural of صادق (ṣādiq) meaning "true, sincere, loyal".
Sadiyah f Arabic, Indonesian
Alternate transcription of Arabic سعدية (see Sadia), as well as the Indonesian form.
Saefuddin m Indonesian
Indonesian variant of Sayf ad-Din.
Saefudin m Indonesian
Indonesian variant of Sayf ad-Din.
Saeful m Indonesian
Indonesian variant of Saiful.
Saefullah m Indonesian
Indonesian variant of Saifullah.
Saefulloh m Indonesian
Indonesian variant of Sayfullah.
Saefurohman m Indonesian
Indonesian variant of Sayf al-Rahman.
Saefurrohman m Indonesian
Indonesian variant of Sayf al-Rahman.
Saepuddin m Indonesian
Indonesian variant of Sayf ad-Din.
Saepudin m Indonesian
Indonesian variant of Sayf ad-Din.
Saepul m Indonesian
Indonesian variant of Saiful.
Saepullah m Indonesian
Indonesian variant of Sayfullah.
Saepulloh m Indonesian
Indonesian variant of Sayfullah.
Saepuloh m Indonesian
Indonesian variant of Sayfullah.
Saepurohman m Indonesian
Indonesian variant of Sayf al-Rahman.
Saepurrohman m Indonesian
Indonesian variant of Sayf al-Rahman.
Safaruddin m Arabic, Indonesian, Malay
Alternate transcription of Arabic صفر الدين (see Safar ad-Din), as well as the Indonesian and Malay form.
Safarudin m Indonesian, Malay
Indonesian and Malay variant of Safar ad-Din.
Safee m Malay
Malay variant of Safi.
Saffiah f Malay
Malay form of Safiyya.
Safiah f Malay, Indonesian
Malay and Indonesian form of Safiyya.
Safitri f Indonesian
Possibly a form of Savitri or derived from Indonesian fitri meaning "pure, natural".
Safiyah f Arabic, Malay
Alternate transcription of Arabic صفية (see Safiyya), as well as the Malay form.
Safuan m Malay, Indonesian
Malay and Indonesian form of Safwan.
Safuwan m Malay
Malay form of Safwan.
Safwah f Arabic, Malay
Alternate transcription of Arabic صفوة (see Safwa), as well as the Malay form.
Safwan m Arabic, Indonesian, Malay
Means "stone, rock" in Arabic, though it may also be derived from صفا (safa) meaning "pure, clean". This was the name of two companions of Muhammad.
Sagung f Balinese
From a title for women from the Balinese Ksatria caste.
Sahala m Batak
Means "charisma, wisdom, power, authority" in Toba Batak.
Sahat m Batak
Means "to arrive, to reach" in Toba Batak.
Saidah f Indonesian, Malay
Indonesian and Malay form of Sa'ida.
Saidin m Malay, Indonesian
From Arabic سعيدين (saʿīdīn‎), the plural of سعيد (saʿīd) meaning "happy, lucky".
Saifannur m Acehnese
Derived from Arabic سيف (sayf) meaning "sword" and نور (nur) meaning "light".
Saifol m Malay
Malay variant of Saiful.
Saifuddin m Arabic, Urdu, Bengali, Indonesian, Malay
Alternate transcription of Arabic سيف الدين (see Sayf ad-Din), as well as the Urdu, Bengali, Indonesian and Malay form.
Saifudin m Indonesian
Indonesian variant of Sayf ad-Din.
Saifurrahman m Indonesian, Urdu
Indonesian and Urdu variant of Sayf al-Rahman.
Sainab f Somali, Thai (Muslim), Indonesian (Rare)
Somali, Thai and Indonesian form of Zaynab.
Sainap f Thai (Muslim), Indonesian (Rare)
Thai and Indonesian form of Zaynab.
Saipuddin m Indonesian
Indonesian variant of Sayf ad-Din.
Saipudin m Indonesian
Indonesian variant of Sayf ad-Din.
Saipul m Indonesian
Indonesian variant of Saiful.
Saipullah m Indonesian
Indonesian variant of Sayfullah.
Saipulloh m Indonesian
Indonesian variant of Sayfullah.
Sajidah f Arabic, Malay, Indonesian
Alternate transcription of Arabic ساجدة (see Sajida), as well as the Malay and Indonesian form.
Sakinah f Arabic, Malay, Indonesian
Alternate transcription of Arabic سكينة (see Sakina), as well as the Malay and Indonesian form.
Sakti m Indonesian
Indonesian form of Shakti.
Salahuddin m Arabic, Bengali, Urdu, Malay, Indonesian
Alternate transcription of Arabic صلاح الدين (see Salah ad-Din), as well as the Bengali, Urdu, Malay and Indonesian form.
Salahudin m Indonesian, Malay
Indonesian and Malay form of Salah ad-Din.
Salam m & f Arabic, Indonesian
Means "peace" in Arabic. It is a unisex name in most Arabic-speaking countries while it is solely masculine in Indonesia.
Salamah m & f Arabic, Malay, Indonesian
Alternate transcription of Arabic سلامة (see Salama), as well as a Malay and Indonesian variant.
Salbiah f Malay, Indonesian
Possibly from Arabic سَلْبِيَّة (salbiyya) meaning "negativity, passivity", referring to negative attributes (sifat) that cannot be found in Allah.
Saleha f Arabic, Malay, Indonesian, Urdu, Bengali
Arabic alternate transcription of Saliha as well as the usual Malay, Indonesian, Urdu, and Bengali form.
Salehah f Malay
Malay variant of Saliha.
Salehuddin m Malay, Indonesian
Malay and Indonesian form of Salah al-Din.
Salehudin m Malay, Indonesian
Malay and Indonesian form of Salah ad-Din.
Salhah f Arabic, Malay
Alternate transcription of Arabic صالحة (see Salha), as well as a Malay variant.
Salihah f Arabic, Malay
Alternate transcription of Arabic صالحة (see Saliha), as well as the Malay form.
Salihin m Indonesian, Malay
From Arabic صالحين (ṣāliḥīn‎), the plural of صالح (ṣāliḥ) meaning "virtuous".
Salikin m Indonesian
Indonesian variant of Salihin.
Salimah f Arabic, Malay, Indonesian
Alternate transcription of Arabic سليمة (see Salima), as well as the Malay and Indonesian form.
Salina f Bengali, Malay
Meaning uncertain, possibly of Arabic origin.
Salleh m Malay
Malay form of Salih.
Sallehuddin m Malay
Malay variant of Salah ad-Din.
Sallehudin m Malay
Malay variant of Salah ad-Din.
Salmah f Arabic, Indonesian, Malay
Arabic alternate transcription of Salma as well as the Indonesian and Malay form.
Salmaniar f Indonesian
Combination of the name Salma and the feminine suffix -niar.
Salmawati f Indonesian
Combination of the name Salma and the feminine suffix -wati.
Salmi f & m Arabic, Indonesian, Malay
Means "peaceful, amicable" in Arabic.
Salmiah f Indonesian, Malay
From Arabic سِلْمِيّ (salmiyy) meaning "peaceful, amicable, pacifistic".
Salsabela f Indonesian
Indonesian variant of Salsabil.
Salsabella f Indonesian
Indonesian variant of Salsabil.
Salsabiela f Indonesian
Indonesian variant of Salsabil.
Salsabilah f Arabic, Indonesian
Alternate transcription of Arabic سلسبيلة (see Salsabila), as well as an Indonesian variant.
Salsabilla f Indonesian
Indonesian variant of Salsabil.
Salsabillah f Indonesian
Indonesian variant of Salsabil.
Salshabila f Indonesian
Indonesian variant of Salsabil.
Salshabilla f Indonesian
Indonesian variant of Salsabil.
Salwaa f Arabic, Indonesian
Alternate transcription of Arabic سلوى (see Salwa), as well as the Indonesian form.
Sambodo m Javanese
From Javanese sambada meaning "suitable, fitting, appropriate", ultimately from Sanskrit संबन्ध (saṃbandha).
Samiah f Arabic, Indonesian, Malay
Arabic alternate transcription of Samiya as well as the Indonesian and Malay form.
Samihah f Arabic, Malay
Alternate transcription of Arabic سامحة/سميحة (see Samiha), as well as a Malay variant.
Samin m & f Indonesian, Persian, Bengali, Urdu
Derived from Arabic ثمين (thamin) meaning "valuable, precious". It is a unisex name in Iran, Bangladesh and Pakistan while it is solely masculine in Indonesia.
Saminah f Arabic, Indonesian
Arabic alternate transcription of Thamina as well as the Indonesian form.
Samirah f Arabic, Indonesian, Malay
Alternate transcription of Arabic سميرة (see Samira 1), as well as an Indonesian and Malay variant.
Samiyah f Arabic, Indonesian
Arabic variant transcription of Samiya as well as the Indonesian form.
Sampurno m Javanese
From Javanese sampurna meaning "complete, whole, perfect", ultimately from Sanskrit सम्पूर्ण (sampūrṇa).
Samsodin m Filipino, Maranao, Maguindanao, Indonesian
Maranao, Maguindanao, and Indonesian form of Shams al-Din.
Samsu m Indonesian
Variant of Syamsu.
Samsuddin m Indonesian, Malay, Bengali
Indonesian, Malay and Bengali form of Shams ad-Din.
Samsudin m Indonesian, Malay
Indonesian and Malay variant of Shams ad-Din.
Samsuri m Indonesian, Malay
Possibly related to Arabic شمس (shams) meaning "sun".
Samudera m Indonesian, Malay
Indonesian form of Samudra.
Samudra m & f Indian, Hindi, Assamese, Indonesian, Sinhalese
Derived from Sanskrit समुद्र (samudra) meaning "sea, ocean". It is a unisex name in India and Sri Lanka while it is only masculine in Indonesia.
Sang m & f Balinese
From a title given to members of the Wesya caste as well as holy individuals, deities and monarchs.
Sangkot m & f Batak
Means "hook, tie, connect" in Batak.
Saniah f Malay, Indonesian
Malay and Indonesian form of Saniyya or Saniya.
Santi m & f Thai, Indian, Hindi, Bengali, Indonesian, Nepali
Derived from Sanskrit शान्ति (shanti) meaning "peace, tranquility". It is used as a masculine name in Thailand while it is feminine in India, Indonesia and Nepal.
Santoso m Javanese
From Javanese santosa meaning "firm, steady, strong", ultimately from Sanskrit संतोष (saṃtoṣa).
Sanusi m Indonesian, Malay, Nigerian, Fula, Hausa
From Arabic سَنُوسِيّ (sannūsī), the name of a Sufi order and clan that existed in Libya and the Sudan region. The sect was named after its founder, Muslim theologian Muhammad ibn Ali al-Sanusi (1787-1859).
Saodah f Malay, Indonesian
Malay and Indonesian variant of Sawda.
Saor m & f Batak
Means "to mix, to mingle, to unite" in Toba Batak.
Saparinah f Javanese
Of uncertain etymology, name borne by a prominent Indonesian psychologist.
Saparuddin m Indonesian
Indonesian variant of Safar ad-Din.
Saparudin m Indonesian
Indonesian variant of Safar ad-Din.
Sapia f Filipino, Maguindanao, Maranao, Indonesian
Maguindanao, Maranao and Indonesian form of Safiyyah.
Sapiah f Malay, Indonesian
Malay and Indonesian form of Safiyyah.
Sapta m & f Indonesian
Means "seven" in Indonesian, ultimately from Sanskrit सप्तन् (saptan).
Sapto m & f Javanese
Javanese form of Sapta.
Saptono m Javanese
From Javanese sapta meaning "seven" combined with either the masculine suffix -na or the word ana meaning "being, having, holding".
Saputra m Indonesian
Derived from Indonesian putra meaning "son".
Saputro m Javanese
Javanese form of Saputra.
Sarifah f Indonesian, Malay
Indonesian and Malay variant of Sharifa.
Sarifuddin m Indonesian
Indonesian form of Sharif ad-Din.
Sarifudin m Indonesian
Indonesian form of Sharif ad-Din.
Sarima f Arabic (Rare), Indonesian (Rare)
Derived from Arabic صَارِم‎ (ṣārim) meaning "resolute, decisive" or "stern, strict".
Sarimah f Arabic, Malay
Alternate transcription of Sarima as well as the usual Malay form.
Sarip m Indonesian, Malay
Indonesian and Malay variant of Sharif.
Saripa f Indonesian, Filipino, Maranao, Maguindanao, Thai (Muslim)
Indonesian, Maranao, Maguindanao and Thai form of Sharifah.
Saripah f Indonesian, Malay
Indonesian and Malay variant of Sharifa.
Saripuddin m Indonesian
Indonesian form of Sharif ad-Din.
Saripudin m Indonesian
Indonesian form of Sharif ad-Din.
Sariwati f Indonesian
From Indonesian sari meaning "essence" combined with the feminine suffix -wati.
Sarkawi m Indonesian
From the name of Egyptian sufi writer and scholar Abdullah al-Sharqawi (1737-1812).
Sartika f Indonesian
Meaning uncertain, possibly of Sanskrit origin. A notable bearer was Indonesian women's education activist Dewi Sartika (1884-1947).
Sarwo m Javanese
From Javanese sarwa meaning "whole, all, every", ultimately from Sanskrit सर्व (sarva).
Sarwono m Javanese
From Javanese sarwa meaning "whole, all, every" combined with either the masculine suffix -na or the word ana meaning "being, having, holding".
Sasi m & f Indian, Malayalam, Tamil, Telugu, Kannada, Nepali, Thai, Javanese
Southern Indian, Nepali, Thai and Javanese form of Shashi. It is used as a unisex name in India and Nepal while it is only feminine in Thailand and Indonesia.
Sasmito m Javanese
From Javanese sasmita meaning "facial expression, smile" or "sign, omen", ultimately from Sanskrit सस्मित (sasmita).
Sasongko m Javanese
From Javanese sasangka meaning "moon", ultimately from Sanskrit शशाङ्क (śaśāṅka).
Sasono m Indonesian
From Javanese sasana meaning "place, position, seat".
Satria m Indonesian
Means "knight, warrior, hero" in Indonesian, ultimately from Sanskrit क्षत्र (kshatra) meaning "power, might, rule".
Satrio m Javanese
From Javanese satriya meaning "nobleman, warrior, knight", ultimately from Sanskrit क्षत्रिय (kṣatríya).
Satriono m Javanese
Derived from Javanese satriya meaning "warrior".
Satriyo m Javanese
Variant of Satrio.
Satya m & f Indian, Hindi, Telugu, Odia, Bengali, Punjabi, Kannada, Assamese, Nepali, Indonesian
Means "pure, virtuous" or "truthful, true" in Sanskrit. This is a transcription of both the masculine form सत्य and the feminine form सत्या.
Saudah f Arabic, Indonesian, Malay
Arabic alternate transcription of Sawda as well as the Indonesian and Malay form.
Saur m & f Batak
Means "to arrive, to reach, to become" in Toba Batak.
Saut m Batak
Means "to happen, to be fulfilled" in Toba Batak.
Sawitri f Thai, Indonesian
Thai and Indonesian form of Savitri.
Sayang f Malay
Means "love, affection, darling, dear, kind, beloved" in Malay.
Sayuti m Indonesian, Malay
From the name of 15th-century Islamic scholar, jurist and mystic Jalal al-Din al-Suyuti, whose name was derived from the city of Asyut in Egypt.
Sazalee m Malay
Variant of Sazali.
Sazali m Malay
From the name of 13th-century Moroccan Sufi and scholar Abu al-Hasan al-Shadhili.
Sazaly m Malay
Variant of Sazali.
Sazuan m Malay
Variant of Syazwan.
Sazwan m Malay
Variant of Syazwan.
Schwarz m Minahasan
Transferred use of the surname Schwarz as a given name. In Minahasa, this name is used in honor of Johann Gottlieb Schwarz, a German missionary who brought Christianity to the local people, alongside with Johann Friedrich Riedel.