Ulisses sits next to 3 phonetic neighbors — Ulysses, Odysseus, and Julius are the closest matches by sound. Most share Ulisses's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"wrathful, full of wrath"
"light, splendor, radiance"
"king + world (folk etymology)"
"of Delphi, the oracle city"
"son of Taveiro; from the hermitage"
"informal address, hey, buddy"
"protector, guardian"
"downy-bearded, youthful"
"lion-man, brave as a lion"
"son of the angel, angelic descendant"
"king, royal"
"little elk / noble one (Germanic interpretation)"
"from Laurentum, laurel wreath"
"follower of the god of wine and festivity"
"victorious (if related to Cairo)"
"soldier"
"beautiful, most beautiful"
"brave-hearted, bold spirit"
Similar sound: These names share phonetic patterns with Ulisses — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek olyzsomai origins, giving them the same cultural heritage as Ulisses.
Rhythm: Ulisses is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.