KaurfIndian (Sikh) Means "princess", ultimately from Sanskrit कुमारी (kumārī) meaning "girl". This surname was assigned to all female Sikhs in 1699 by Guru Gobind Singh. It is now used as a surname or a middle name by most female Sikhs. The male equivalent is Singh.
Rupinderm & fIndian (Sikh) Means "greatest beauty" from Sanskrit रूप (rūpa) meaning "beauty, form" combined with the name of the Hindu god Indra, used here to mean "greatest".
SinghmIndian (Sikh) From Sanskrit सिंह (siṃha) meaning "lion". In 1699 Guru Gobind Singh gave all his male Sikh followers the surname Singh, and it is now a very common surname or a middle name. The female equivalent is Kaur.