A lot of our clients ask us for the Ohm / Aum symbol henna tattoo. The Ohm/Aum is very popular in the Hindu, Jain and Buddhist Religions. For a better definition go to Wikipedia. All I know is that it’s a cool design and looks good. What ever meaning is associated with the symbol is fine with me. As long as it looks good, and the client is happy, thats all I care about. More Temporary Tattoo Galleries – Henna, Airbrush, Glitter.