Baby name

So my husbands father is the inheriter of a clan in scotland. The birth right gets passed through the first born male in each generation with the middle name MacBain which I love, how ever my husband also likes the name Gillies (gill-lees) because its one of his ancestors that killed 20 men to protect a castle. Here lies the problem our kid is going to 1/2 mexican and im worried he would get made fun of with such a strange name Gillies MacBain Hagues