Emmaus sits next to 3 phonetic neighbors — Emmett, Eamon, and Marcus are the closest matches by sound. Most share Emmaus's biblical cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"hot springs, warm wells"
"comparable to God, God-like"
"may Yahweh give increase"
"not evil, innocent"
"one million million (10^12)"
"fortunate, good"
"rainbow"
"defender of men, protector of mankind"
"God's song; singing of God"
"mythical fire bird of rebirth"
"shield-wolf"
"settlement by ash trees"
"the opposite of darkness"
"fortune; luck (in Spanish/Italian)"
"the moon; lunar"
"settlement of the prince, princely estate"
"place by the lake"
"dweller by the open land"
"winter season"
"little slender one"
Similar sound: These names share phonetic patterns with Emmaus — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Emmaus.
Rhythm: Emmaus is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.