You could probably put a cross on them to avoid being mistaken for a muslim or buddhist.
LOL - that is funny to me as it reminds me of a presumption I made once.
I wait tables a few days a week for extra spending cash. One morning I approached a table with a woman wearing what I mistook for a chotki on her wrist. I complimented her on her nice
chotki and she just looked at me blankly...
I apologized saying I was a Greek Catholic and I thought that is what was looped around her wrist...
"Ohhhhh! Greek Catholic, huh? That is what our dad is... He is Ukrainian... But no, this is a Bhuddist prayer rope!"
Well ok then. (sigh)