Ezren sits next to 4 phonetic neighbors — Ezra, Wren, and Ren are the closest matches by sound. Most share Ezren's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"help, strength"
"universe, cosmos"
"prophet, one who prophesies"
"eternal"
"green/fresh river"
"enlightened rice (kanji: 悟飯)"
"powerful leader"
"the shining one"
"red-haired, from the russet one"
"born on Sunday"
"raider, warrior"
"prosperous ruler"
"Majestic, inspiring reverence"
"faithful, trustworthy"
"little dark one (from Latin niger)"
"sea fortress"
"rich, powerful ruler"
"great tide, sea wave"
"modern American invention combining Da- prefix with Marion"
"tailor, one who cuts cloth"
"search, journey, adventure"
Similar sound: These names share phonetic patterns with Ezren — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Ezren.
Rhythm: Ezren is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.