Jersei sits next to 4 phonetic neighbors — Jersey, Jerzey, and Jerzee are the closest matches by sound. Most share Jersei's Old Norse Geirr + ey via Norman French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"grassy island"
"meadow clearing, woodland pasture"
"cheerful, merry"
"beloved, of the sea"
"Yahweh answers or provides"
"follower of Christ"
"life"
"from the Cree people (Nehiyaw nation)"
"chosen, cherished"
"beam of light"
"river of rivers"
"gentle breeze, cheerful spirit"
"innocence, purity (symbolic)"
"sincere, well-wishing"
"of noble birth"
"grace, favor"
"tile maker, tile layer"
"My father is joyful; father of exultation"
"grace, favor"
"brave ruler"
Similar sound: These names share phonetic patterns with Jersei — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Norse Geirr + ey via Norman French origins, giving them the same cultural heritage as Jersei.
Rhythm: Jersei is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.