Ha! I think I'm a bit late, I've been offline for some time but I'll still like to drop the story behind my username.
It's nothing unique but it matters to me. So, amongst all my parents' children, I'm the only one they call by her English name, my siblings answer their native name.
My dad loves my English name and he spells it as Blesyn, for fun. Fast forward to when I wanted to create a Facebook account and I thought it would be great to use Blesyn as a username, but turns out a lot of people spell their name like that and I wanted mine to be different. So I used Blezyn and no other person had used it then, so I just went with that for all my social media pages including this one.