Stormy sits next to 4 phonetic neighbors — Storm, Starmy, and Dormy are the closest matches by sound. Most share Stormy's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"like a storm, tempestuous"
"fairy queen (via Titania)"
"possibly from Sidonia, woman of Sidon"
"bright, beautiful"
"sky blue"
"noble strength"
"of the heavens"
"Saint Anne"
"light, splendor"
"darling, dear beloved one"
"wisdom"
"land of the Welsh, Wales"
"song, poem"
"God is gracious"
"roe deer clearing"
"wide island"
"wind, gust"
"modern invented name, victory lake"
"sight, vision"
"sun gift (Sunniva variant)"
Similar sound: These names share phonetic patterns with Stormy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Stormy.
Rhythm: Stormy is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.