Poe sits next to 5 phonetic neighbors — Poet, Foe, and Zoë are the closest matches by sound. Most share Poe's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"peacock"
"beloved"
"hazel tree, little bird"
"island meadow"
"air, atmosphere"
"weary"
"grace, eternal, unfading"
"grace, favored"
"Blend of Dee and Asia; gift or joy"
"beautiful rose"
"to rise above, to stand out"
Similar sound: These names share phonetic patterns with Poe — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Poe.
Rhythm: Poe is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.