Boy middle name dilemma?!

Niki

My husband has his dads first name as his middle name. We did this with my daughter and she has my first name as her middle name.

Here’s our reservation with baby boy. His first name is Grant. My husbands name is Andrew and our last name starts with S. This would make his initials GAS. Is that something that will come up when he gets older?! Thought or suggestions for another middle name!?