Sigh - I'm just glad he seems to see things in a different light.
I admit, I have tattoos. They are not visible at all unless I wear a tank top or am in a swimsuit. I still wish I'd gotten the one on my shoulder somewhere else.
As for names - children or siblings... Perhaps a lost loved one. Onyxx wants one of her little sister's name (the one that died at 7 months old, back in 2005). As long as it goes somewhere hideable, I think it's fine.