I have always really liked the name [name_f]Chloe[/name_f] - it’s so nice to say/hear - and with a [name_u]French[/name_u] last name, it seems like the obvious choice. Not a major point (or take or leave) but I’m not super keen on matching starting letters esp for back to back kids (but I think it’s sweet if you’re having two kids - starts to get trickier with more - do you continue with the C’s? And even the Cl sound which they both have? Maybe too close?).
[name_u]Kendall[/name_u] doesn’t appeal to me - I’m not into modern K names and it is unisex while [name_f]Claire[/name_f] isn’t. I also think of “Ken-doll” (from Barbie) which is pretty silly I know but goes against the name for me. It also doesn’t fully change the starting letter thing with them being a hard C and K (ie effectively the same starting sound).
So for me, to avoid another C/K sound, it would be [name_f]Claire[/name_f] & [name_f]Lucy[/name_f], [name_f]Elise[/name_f], [name_f]Grace[/name_f], [name_f]Jane[/name_f], [name_f]Lydia[/name_f], [name_f]Bronte[/name_f], [name_f]Phoebe[/name_f], [name_f]Tabitha[/name_f], [name_f]Diana[/name_f], [name_f]Sylvie[/name_f], [name_u]Marion[/name_u], [name_f]Juliet[/name_f], [name_u]Celeste[/name_u], [name_f]Eve[/name_f], [name_u]Rose[/name_u], or [name_f]Marianne[/name_f] etc.
[name_u]Or[/name_u] for more sporty/outgoing, [name_u]Hadley[/name_u], [name_u]Arden[/name_u], [name_u]Harlow[/name_u], [name_u]Ainsley[/name_u], [name_u]Tierney[/name_u], [name_u]Piper[/name_u], [name_u]Delaney[/name_u], [name_u]Harper[/name_u], [name_u]Sutton[/name_u] etc.
But of your two, [name_f]Chloe[/name_f] is happy, pretty-girl chic, and [name_u]Kendall[/name_u] is more zippy, reliable, captain of the sports team. [name_f]Chloe[/name_f] and [name_f]Claire[/name_f] are daintier, preppier and more tailored, [name_u]Kendall[/name_u] and [name_f]Claire[/name_f] feel more outdoorsy, adventurous and outgoing.
[name_f]Hope[/name_f] these musings help either way!