Title says it all. [name_u]Seth[/name_u] & [name_f]Tess[/name_f] - too alike?
If she would be called [name_f]Tess[/name_f] the majority of the time, probably.
But apart from the āeā sound, [name_u]Seth[/name_u] and [name_f]Tessa[/name_f] sound sweet together
I think [name_u]Seth[/name_u] and [name_f]Tessa[/name_f] are fine. [name_u]Seth[/name_u] and [name_f]Tess[/name_f] are a bit close and are kind of a tongue twister when said together.
[name_u]Seth[/name_u] and [name_f]Tessa[/name_f] are a bit too much of a tongue twister for me. [name_f]Tessa[/name_f] ends up being sthessa.