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"
"mountain of whiteness"
"completeness, wholeness"
"fiery, burning, ardent"
"born on Christmas Day"
"vigor, health"
"possessor of goodness"
"pure, innocent"
"gift of Isis"
"Yahweh is merciful"
"Scotland (in Scottish Gaelic)"
"little angel"
"heroic, lion of God"
"sacred hearth of God"
"wished-for child, beloved"
"God's vineyard"
"God is my oath, pledged to God"
"beloved, wished-for child"
"life"
"serrated peak"
"swallow (migratory bird)"
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.