Juana sits next to 4 phonetic neighbors — Wanda, Gianna, and Joanna are the closest matches by sound. Most share Juana's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"holy, sacred"
"member of the Gauts tribe"
"mountainous, of the mountains"
"God is my judge"
"beautiful, beloved"
"gift of the goddess"
"noble, of noble birth"
"little one"
"God is my oath, pledged to God"
"gentle, innocent, nurturing"
"snare, ensnaring beauty"
"hope"
"wished-for child, sea of bitterness"
"flower"
"she who is a rainbow"
"pledged to God"
"defender of men"
"birthday, born on Christmas"
"miracles"
"vigor, health"
Similar sound: These names share phonetic patterns with Juana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Spanish origins, giving them the same cultural heritage as Juana.
Rhythm: Juana is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.