Pesach sits next to 3 phonetic neighbors — Pesah, Passover, and Pascal are the closest matches by sound. Most share Pesach's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"to pass over, to spare"
"divine protection, god-helmet"
"famous raven"
"named for the giant redwood trees"
"modern invented variant of Atlas"
"noble, honorable"
"Beautiful; lovely"
"Sun; throne - from Old Persian Kurush meaning one who bestows care"
"related to dawn, daybreak"
"love, attachment, devotion"
"coined unique variant of Jazir"
"rough clearing or rough woodland clearing"
"continuous improvement, change for the better"
Similar sound: These names share phonetic patterns with Pesach — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Pesach.
Rhythm: Pesach is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.