Triton sits next to 4 phonetic neighbors — Titan, Tristan, and Trenton are the closest matches by sound. Most share Triton's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"third"
"from the rye meadow"
"champion, victorious one"
"courtesy, respect, gratitude"
"modern invented name, possibly eight (from Octavian)"
"lucky, fortunate"
"builder, craftsman"
"the kamani tree (Calophyllum inophyllum)"
"shoemaker, cobbler"
"to rejoice, happy, glad"
"little rock, little stone"
"victory of the people"
"king, ruler"
"gift of God"
"modern American creation, gentle (from Kevin root)"
"fort, castle"
"god of justice"
"Yahweh has shown favor"
"faith, religion"
"from the court"
"son of Dennis"
Similar sound: These names share phonetic patterns with Triton — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Triton.
Rhythm: Triton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.