Paris sits next to 4 phonetic neighbors — Perris, Ferris, and Harris are the closest matches by sound. Most share Paris's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"named after the Parisii Gallic tribe"
"swift, victorious"
"crowned one"
"possibly fire-derived (East Asian linguistic inspiration)"
"modern invented name in the -ayden tradition"
"God is my justice"
"little fire"
"exalted father"
"Gods flame"
"son of Dick, son of Richard"
"royal dignity, greatness, grandeur"
"gray valley, son of the gray one"
"selected, set apart"
"from Laurentum (city of laurels)"
"departure, going out"
"little fire"
"visitor, pilgrim"
"people's champion"
"emperor, ruler, kingly"
"God is gracious"
"archer, bow-wielder"
Similar sound: These names share phonetic patterns with Paris — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Gaulish Celtic origins, giving them the same cultural heritage as Paris.
Rhythm: Paris is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.