These are just some names I developed with the help of generators:

[b]Insectoids:[/b]
Kit'an
Omid Kitis
Tik'vai
Chit'tik / Chit'tai / Chik-tik / Something along those lines (these all look to me like sounds insects would make chittering to each other)

[b]Humanoids:[/b]
Seidin
Fotya
Nimila / Nimilans
Amifyon