Initials for boy

Pregnant with my first and the name I love starts with a B. His middle name will start with a J, last name starts with L. So BJL would be his full initials, but first and middle name alone would be BJ. We have no intention of ever calling him “BJ” for short. So people/kids would only know if they sat there and really thought about it and put two and two together. As a child and now an adult, i honestly don’t ever recall thinking of a persons first and middle initial. Sure there are people who go by their initials, but we will not do that.

Is it bad if his first and middle initials are BJ, even though we would never call him that?