Alcaeus was an ancient Greek lyric poet known for writing poems on personal and political themes. His works often dealt with love, war, and social issues, and he is considered one of the nine lyric poets of ancient Greece.

According to some historians, yes. This was to make note of his descent from Alcaeus, the son of Andromeda and Persues (his great-grandfather and half brother)

Alcaeus

Mestor, Heleus, Cynurus, Perses, Alcaeus, Sthenelus and Electryon

Pretty much every other greek name.

-Odysseus

-Alcaeus

-Ampelius

-Anatolius

-etc