It is the stage name of the Kamerunian rapper and political activist Gaston Serval Abe.
This name is extremely rare.
Examples of fictional (female) characters include Renge Serizawa (芹沢 蓮華) from Battle Girl High School, Renge Hōshakuji (宝積寺 れんげ) from Ouran High School Host Club and Renge Miyauchi (宮内 れんげ) from Non Non Biyori.
Bearers of this name include voice actress Madoka Kimura (木村 まどか) (1980-) and professional shōgi player Madoka Kitao (北尾 まどか) (1980-).
Famous bearers are Karina Maruyama, a Japanese footballer from Tokyo and Karina Nose, a Japanese model and actress.
It was uncommon in the Edo period (1603-1868) and the uncommonness of Ine continues all the way into the Taishō period (1912-1926).
This name was borne by the heroine of the Polish writer Juliusz Słowacki's play Fantazy (1841, published 1866).
(He is not to be confused with the Titan Cronus.)
One bearer of this name is actress Anzu Nagai (永井 杏) (1992-).