Ezrah sits next to 4 phonetic neighbors — Ezra, Ezra, and Esra are the closest matches by sound. Most share Ezrah's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"help, helper"
"descendant of Raghallach"
"butterfly (by association with Vanessa genus)"
"descendant of the ruler"
"to flow down, descend"
"breath of life, radiant air"
"feminine form of Riel (God is my guard)"
"child of May, springtime"
"crooked nose, winding river bend"
"lake, waterfall"
"blend of Cora (maiden) and Lynn (lake)"
"pearl"
"combination of cherry and beryl"
"bright, beautiful"
"essence of blessings, pure blessing"
"divine counselor"
"twelfth month"
"A friendly or amiable person"
"one who charts new territories"
"Noble kind; of noble nature (from adal + heid)"
"lurking on the rock, alluring siren"
Similar sound: These names share phonetic patterns with Ezrah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Ezrah.
Rhythm: Ezrah is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.