Sana sits next to 4 phonetic neighbors — Hana, Lana, and Nana are the closest matches by sound. Most share Sana's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"brilliance, radiance, splendor"
"sky, heavens, exalted"
"truth, reason (ball)"
"beautiful, graceful"
"night rain (poetic)"
"hope"
"eternal beauty, unfading"
"beauty, grace"
"father's precious jewel"
"beautiful fragrance"
"beautiful"
"sea of bitterness (via Mary/Myra)"
"one who obtains what she seeks"
"one who tends to the weak; healer"
"whole, universal"
"nocturnal journey, night travel"
"like a fairy"
"jasmine flower"
"gathering, collecting"
"like a star, starlike"
Similar sound: These names share phonetic patterns with Sana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Sana.
Rhythm: Sana is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.