| Name Siddhantaappa generally means Principle, and is a Masculine (or Boy) name, which means generally Men's or Boy's have this name. Name Siddhantaappa has Indian origin and people with name Siddhantaappa are mostly Hindu by religion. Rashi of name Siddhantaappa is Kumbh (Aquarius) with dominant planet Saturn (Shani) and Nakshatra (star sign) Sathabisham. This name is associated to God/Goddess Krishna |