Philomena sits next to 4 phonetic neighbors — Philomela, Filomena, and Penelope are the closest matches by sound. Most share Philomena's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beloved"
"my beautiful one"
"God is gracious"
"from Idalion, sacred city of Aphrodite"
"grace, favor"
"delight, exuberance"
"princess, queen"
"blind (saint's epithet)"
"pure"
"strong, honorable"
"love, joy"
"fairy queen"
"most holy, utterly pure"
"flower"
"light, illuminated"
"high, noble, strength"
"song, poem"
"dark-complexioned, dark beauty"
"white, pure"
Similar sound: These names share phonetic patterns with Philomena — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Philomena.
Rhythm: Philomena is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.