Are people born in 2003 considered early gen z?

I was born in 2003 and I’ve heard that we’re both zillennials and smack dab in the middle of gen Z… which is it? I consider myself as just barely early Gen Z (as do most 2003 borns and even some 2004 borns), but maybe there’s a more consistent answer as to whether we are in fact early Gen Z

(And sorry if wrong flair, I’ve never posted here before)