Seanna sits next to 3 phonetic neighbors — Shana, Shannon, and Sienna are the closest matches by sound. Most share Seanna's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"cap maker or seller"
"peace"
"high hill, hillside"
"mead-woman, one associated with mead"
"dark-haired, dark warrior"
"graceful, slender, beautiful"
"joyful gathering, dance"
"bright, beautiful, light"
"garden of God, God's vineyard"
"Mack's stream, great stream"
"illustrious, clear, famous"
"rock, stone"
"happy, joyful"
"the hyacinth flower"
"courageous, valiant"
"light (modern interpretation)"
"church"
Similar sound: These names share phonetic patterns with Seanna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Irish Gaelic origins, giving them the same cultural heritage as Seanna.
Rhythm: Seanna is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.