Which middle names for these first names?

General Name Discussion
1

[name]Cassia[/name] - pronounced kass-ee-uh:
[name]Cassia[/name] [name]Sarah[/name] [name]Lynette[/name]
[name]Cassia[/name] [name]Violet[/name] [name]Belle[/name]
[name]Cassia[/name] [name]Violet[/name] [name]Nicole[/name]
[name]Cassia[/name] [name]Lynette[/name] ______ (suggestions?)

[name]Christopher[/name]:
[name]Christopher[/name] [name]Jacob[/name]
[name]Christopher[/name] [name]Ethan[/name]

[name]Luke[/name]:
[name]Luke[/name] [name]Alexander[/name]
[name]Luke[/name] [name]Andrew[/name]
[name]Luke[/name] ______ (suggestions? But I’d rather not have any Biblical middle names)

Thanks in advance!