Alphea sits next to 4 phonetic neighbors — Althea, Alethea, and Alpha are the closest matches by sound. Most share Alphea's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"feminine form of Alpha"
"God is gracious"
"violet flower"
"from Tracey, Normandy"
"beloved"
"golden one"
"Little girl; young lamb - variant of Talitha from Aramaic talitha k..."
"winged, nourished"
"grace, favor"
"powerful ruler"
"pure, clear"
"modern invented name"
"little dear, cherished one"
"heavenly (folk etymology)"
"the place to gather sticks"
"a simple bound shoe; the sandalwood tree"
Similar sound: These names share phonetic patterns with Alphea — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Alphea.
Rhythm: Alphea is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.