Maryella sits next to 3 phonetic neighbors — Mariella, Marisella, and Maryellen are the closest matches by sound. Most share Maryella's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beloved, wished-for child"
"pearl or bitter (Mae component)"
"inquiry, knowledge (from Greek historia)"
"God is gracious"
"beautiful one"
"born at Christmas"
"seller of arrows"
"beloved lake; sea of bitterness + lake"
"pleasantness, sweetness"
"precious gem, jewel"
"the other Aenor (Aliénor)"
"lake, pool"
"modern elaboration of light-names"
"gift from God (folk etymology)"
"My God is Yahweh"
"life (from Zoe) with feminine diminutive"
"friend, ally"
"son of Jack"
"from the city of Verona, Italy"
Similar sound: These names share phonetic patterns with Maryella — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Maryella.
Rhythm: Maryella is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.