well i found the name on india parenting site (
http://www.indiaparenting.com/names/names1.cgi?param1=girl¶m3=kumbh¶m2=hindu.)
Site says Saanvi means Goddess Lakshmi* but i want to double check before going for this name. I think in Urdu Saanvi means 'secondary' not sure what it means in hindi or sanskrit.
Some site says Anvi in sanskrit means Some Devi, but didnt find any ref. in sanskrit dictionary. (
http://babynames.indastro.com/Suggested%20HinduthreefA.html)
any help is appriciated.