Cassidy is my guilty pleasure for a boy! I love it so much but I don’t think my partner would ever let me use it.
So my next favourite is [name_m]Cassius[/name_m]!
Cassidy is my guilty pleasure for a boy! I love it so much but I don’t think my partner would ever let me use it.
So my next favourite is [name_m]Cassius[/name_m]!
Cassian! I love the connotations, and it sounds so handsome and gentle.
Cassian! [name_u]Love[/name_u] it. 
I like [name_m]Cassian[/name_m] and [name_m]Cassius[/name_m]!
Cassian!
Cassidy
I’ve had a recent crush on [name_u]Cassidy[/name_u] for a boy, so that gets my vote.
Honourable mention to [name_m]Cassiel[/name_m] at a close second.
Regardless, I love love love the idea of [name_u]Cass[/name_u] as a nickname on a boy (or man).
Cassius
They’re all beautiful, but my favorites are [name_m]Cassian[/name_m] and [name_m]Cassius[/name_m] 
Cassidy is a very different style to me but I do love both [name_m]Cassian[/name_m] and [name_m]Cassius[/name_m]
Cassian or [name_m]Cassius[/name_m] are the best! [name_m]Can[/name_m]’t go wrong with either.
Cassian! I think [name_m]Cassius[/name_m] is more likely to get the [name_m]Cash[/name_m] pronunciation or that would be my choice.
Cassian! I think it’s delightful. [name_f]My[/name_f] number one [name_u]Cass[/name_u]- boys’ name is [name_m]Cassander[/name_m], though!
I love [name_m]Cassian[/name_m]!
Totally agree that [name_u]Cassidy[/name_u] is feeling fresh and cool again for a boy now.
I agree that [name_u]Cassidy[/name_u] is ready to become a boy name again! I also like [name_m]Cassander[/name_m].
Either [name_m]Cassian[/name_m] or [name_m]Cassius[/name_m]
I prefer [name_u]Cassidy[/name_u] for a girl
My favorite is [name_m]Cassian[/name_m], then [name_m]Cassiel[/name_m]!
I like those names too! [name_m]Cassiel[/name_m] is so cool to me because of its mysticism association.
Cassian or [name_m]Cassius[/name_m] but I’d also suggest [name_m]Caspian[/name_m] and [name_m]Casimir[/name_m] (Caz-meer)
Cassius stands out to me the most. Very handsome! 