Elleanor sits next to 5 phonetic neighbors — Eleanor, Elinor, and Elena are the closest matches by sound. Most share Elleanor's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright, shining one"
"gentle one"
"from the gray lands"
"royal valley"
"singer, melodious"
"beloved beautiful one"
"gracious meadow"
"thankful, God has heard"
"Botolph's stone, settlement by the forest"
"mine, belonging to me"
"Yahweh is gracious"
"farmer, earth-worker"
"invented blend of Nash and Ashley"
"grace, favor"
"meditation, absorption in thought"
"pure, glittering white"
"the Lord supports, God saves"
"perfect, complete"
"people mighty, powerful nation"
"joyful, lively (phonetic suggestion)"
"elf ruler, magical power"
Similar sound: These names share phonetic patterns with Elleanor — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old French/Provençal origins, giving them the same cultural heritage as Elleanor.
Rhythm: Elleanor is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.