In my case it's my son's middle name so I pretty much have to spell it that way. Thankfully there is no American spelling of ruby so my daughter escaped this burden. 

But if I am being honest, at least for a name I prefer it spelled gray. 

i wasn’t sure but your username nudged me to pick gray over grey haha

I am allowed to spell it incorrectly as gray because 3/4 of my household hold American passports.

charts_and_numbers

The world is becoming more gray

You spelled grey wrong KR. 

I am allowed to spell it incorrectly as gray because 3/4 of my household hold American passports. 