What do you think of;
[name_f]Effy[/name_f]* - the [name_f]Effie[/name_f] spelling does nothing for me
[name_f]Eve[/name_f]* - maybe [name_f]Evie[/name_f], I dunno… it’s so popular in the UK
[name_f]Caoimhe[/name_f] pn kee-vah - this is generally recognised in where I live but I’d consider the [name_u]Keeva[/name_u] spelling
They’re just a few I’ve been mulling over, and I’d love to hear some opinions. They’re all quite similar soundwise, and it’s probably just me with my weird categories, but they’re what I consider ‘‘mysterious big sister names’’ (growing up, did anyone else have a friend with a really cool older sister who was kinda scary? That’s the way I picture them). Anyway, ignore my late night rambling!
*I do not consider these insubstantial, please don’t make that comment 
Any suggestions of similar names are very much welcome x