Ulises sits next to 4 phonetic neighbors — Ulysses, Odysseus, and Elias are the closest matches by sound. Most share Ulises's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"hater of injustice"
"earth-lover"
"God will exalt"
"free man"
"determined guardian"
"gift of God"
"God is my judge"
"defender of men"
"brave in power"
"of the angel, son of Angelo"
"stammering, lisping"
"the twin"
"manly, brave"
"who is like God (rhetorical — no one)"
"blessed"
"God is gracious"
"royalty, ruler"
"sky father, divine sky"
"consecrated to God"
Similar sound: These names share phonetic patterns with Ulises — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Ulises.
Rhythm: Ulises is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.