Jacere sits next to 5 phonetic neighbors — Jace, Jacey, and Jaseer are the closest matches by sound. Most share Jacere's Latin jacere-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"to throw forth (Latin jacere)"
"darling, dear one"
"powerful, mighty"
"he will sing, he will call out joyfully"
"my messenger, my angel"
"beloved"
"invented creative variant"
"appointed by God"
"elevated, grand"
"warner, one who cautions"
"apparent, clear, radiant"
"supplanter, God hears (via James)"
"God is gracious"
"divine stream (Jor = stream + El = God)"
"invented name combining familiar American sound elements"
"gracious gift"
"African-American creative construction"
"initials name, no fixed meaning"
Similar sound: These names share phonetic patterns with Jacere — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin jacere origins, giving them the same cultural heritage as Jacere.
Rhythm: Jacere is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.