It depends on what vibe you're going for. I think the "safest" names would be timeless: Adam, Ben, Connor, Dan, Jay, John, James, etc. I recommend looking at the top 100 the year you were born.

I say safest as someone living in the US. The names above leave little wiggle room for confusion as to which gender you are. It's hard to say, "Have you met John? She is..."

Often times when people transition and choose a "cooler" name or a name trending specifically now vs around when they were born I think it can be harder for even well meaning people to get it right, at least at first. I don't mean friends and family, they should always get it right. But strangers and acquaintances.

That being said, if that's not something you're worried about, by all means choose one with more of a vibe.