Hanna sits next to 4 phonetic neighbors — Hannah, Anna, and Ana are the closest matches by sound. Most share Hanna's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"grace, favor"
"to bind, ensnare"
"church, from the town of Paisley"
"thorny shrub, bramble"
"divine grace, lake"
"marvel, object of wonder"
"the raven, large black crow"
"son of Cionaodh (fire-born)"
"peace, tranquility"
"from the crooked stream"
"Yahweh has helped"
"Elijah's son (surname origin)"
"clearing with oak trees"
"worthy of admiration, she who must be admired"
"lily flower, purity"
"divine spirit, goddess"
"place name: the Netherlands region"
"beautiful"
"spiritual gladness, divine blessing"
"beautiful ray of light"
"sky, cloud island"
Similar sound: These names share phonetic patterns with Hanna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Hanna.
Rhythm: Hanna is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.