Storm sits next to 3 phonetic neighbors — Stormy, Starr, and Skye are the closest matches by sound. Most share Storm's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"violent weather, tempest"
"pleasant, agreeable"
"belonging to Julius"
"paradise, heavenly bliss"
"royal child of heaven"
"isle of apples"
"rose lake, rose by the water"
"enclosed valley"
"star sun"
"heavenly sea, sky and ocean"
"stag meadow"
"twinflower (Linnaea borealis)"
"God is gracious (from Juana/Joanna)"
"gift of God (via Dorothy)"
"red king"
"darling, dear beloved one"
"royal clearing"
"each of the two, pure"
"Jay + lake (modern coinage)"
"bright day, daylight"
"clear, cloudless"
Similar sound: These names share phonetic patterns with Storm — 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 Storm.
Rhythm: Storm is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.