Jaina sits next to 5 phonetic neighbors — Jana, Jane, and Jaina are the closest matches by sound. Most share Jaina's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"radiant one"
"eternal ruler (variant of Erika)"
"wished-for child"
"shelter, safe haven"
"feminine of Justin"
"from the Sabine king Titus Tatius"
"fair, beautiful"
"peace"
"other, foreign"
"high clearing in woodland"
"beautiful, lovely"
"praised, let him be praised"
"good companion"
"lake meadow"
"life, living"
"noble elf ruler"
"dahlia flower"
"a carefree adventure"
"languishing"
"pleasant, beautiful, radiant"
Similar sound: These names share phonetic patterns with Jaina — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jaina.
Rhythm: Jaina is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.