The name Indra is a girl's name of Hindu, Sanksrit origin meaning "possessing drops of rain". Indra and is often added to lists like Unique Baby Girl Names and discussed in our forums with posts like "Names on NB that make you go WOW!".
From the experts:
In the ancient Hindu religion, Indra is the warrior god of sky and rain, though in modern America, this might make a better girls' than boys' name. You can spell it Indre, like the French river, if you prefer.