I definitely prefer [name_f]Birdie[/name_f]. In that spelling, it’s super quirky and whimsical but on the right side of established to be a fun, fresh, sweet vintage choice. [name_f]Byrdie[/name_f] pushes it into gimmicky territory for me, I’m afraid. But [name_f]Birdie[/name_f] I love!
[name_f]Birdie[/name_f] is such a fabulous combination of whimsical nature imagery with vintage charm and spunk! I definitely prefer this spelling I’d be so thrilled to meet a little [name_f]Birdie[/name_f]!
I think [name_f]Birdie[/name_f] is already a bold enough choice without adding the y. [name_f]Byrdie[/name_f] seems like a smoosh of several different trends - vintage names, diminutives, X-factor - to the point that it almost feels like a clash between them. Personally, if you love [name_f]Birdie[/name_f], I would stick with that spelling rather than modernizing.
[name_f]Birdie[/name_f] is so sweet and vintage. It’s an established name whereas [name_f]Byrdie[/name_f] is not. I prefer [name_f]Birdie[/name_f]. Great choice!