Susana sits next to 4 phonetic neighbors — Susan, Suzanna, and Savanna are the closest matches by sound. Most share Susana's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lily, rose"
"my love"
"harmony, fair one"
"sky blue, azure color"
"radiant, shining light"
"Yahweh is my helper"
"of the moon god Sin"
"screech owl (ancient folk etymology)"
"song, joy, shout of joy"
"strength of God"
"gracious rose"
"calm, tranquil"
"Grace, favor"
"foreign, true"
"lion of God (as short form of Ariel)"
"she belongs to Neith"
"prayer, one who asks"
"place of Habaguanex (a Taino chief)"
"romantic love, the god of love"
"sun"
"afflicted of God"
Similar sound: These names share phonetic patterns with Susana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Susana.
Rhythm: Susana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.