It's impossible to find a unique name because all the good ones are popular

My wife wants a unique short name for our baby boy. It has to have a sanskrit root since we are from the Indian subcontinent. We found two names so far that both of us like, Savir and Ruhvan. Ruhvan is the most unique and we both love it but the spelling could be unusual? The h is important since it's partially pronounced in the native tongue but we don't expect non natives to pronounce the letter. Its pronounced roo-vun, vun as in fun. He will grow up in the US. I would appreciate any feedback.

Edit: Thank you all so much. We will stick with Ruhvan after reading the replies.