Means "lord of the sun" from Sanskrit रवि (ravi) meaning "sun" combined with the name of the Hindu god INDRA, used here to mean "lord". This is another name for the Hindu god Surya.
Means "princess", ultimately from Sanskrit कà¥à¤®à¤¾à¤°à¥€ (kumari) 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.