Odysseus sits next to 2 phonetic neighbors — Ulysses and Odessa are the closest matches by sound. Most share Odysseus's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"wrathful, to cause pain"
"son of the heart/mind"
"variant of Mason (stone worker)"
"hidden store, treasure"
"dark warrior, little dark chieftain"
"my gift"
"head, chief (as in penultimate)"
"broad ford, wide river crossing"
"evergreen juniper tree"
"maiden"
"from Britain, a Briton"
"dark, coal-black"
"short nose"
"yellow, fair"
"bone"
"son of the ace, son of excellence"
"archway, structural arch"
"beautiful gaze"
"strong power"
"fortunate, of good fortune"
Similar sound: These names share phonetic patterns with Odysseus — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Ancient Greek origins, giving them the same cultural heritage as Odysseus.
Rhythm: Odysseus is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.