User blog comment:Takeshi kun21/What is your Name?: Guide to Naming Your RWBY OC/@comment-26414864-20150521234054/@comment-8182065-20150522060029

I believe Toulouse would work fine honestly. It follows the CNR, by reminding you of a color (aka pink, because of the usage of pink bricks in the architecture). Also there may not be a France in RWBY, but Jaune still keeps his color reference (with his name being yellow in French).