Funny one. I've met IRL a guy who I've been playing Minecraft with on a private server for years recently.
I was driving near his area so I took a detour, visited him home and we chatted for like an hour.
We totally forgot to exchange real names :)
I've met people IRL from Finland, Lebanon, South Africa, basically all over the world, who I met online. Sometimes I would introduce my real name only when we met IRL.
Not using my real name has not held me back from meeting new people, online or IRL.