Eliannah sits next to 6 phonetic neighbors — Eliana, Elianna, and Arianna are the closest matches by sound. Most share Eliannah's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"my God has answered"
"name of God"
"beautiful one"
"strength, speech"
"Strong lord, mighty ruler"
"born of night, night beauty"
"descendant of Sirideán"
"energetic, powerful"
"flower that blooms in adversity"
"beloved one"
"royal woodland clearing"
"western pool or stream"
"grace, answered prayer"
"Pearl (via Margarita, the Latin equivalent of Daisy)"
"associated with the moon"
"of or from Nazareth"
"joy, song of happiness"
"in the beginning"
"each of the two (variant etymology)"
"Peaceful, gentle"
Similar sound: These names share phonetic patterns with Eliannah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Eliannah.
Rhythm: Eliannah is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.