Rocky sits next to 4 phonetic neighbors — Roxy, Rory, and Rockie are the closest matches by sound. Most share Rocky's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"rest, repose"
"elm grove"
"castle wall, fortification"
"light, bringer of light"
"firebrand, blazing one"
"without wax (unadulterated)"
"little rock, harmony"
"crown of laurels"
"horn, strong-willed"
"bright, shining one"
"star"
"variant of Ashley, ash tree meadow"
"lily (flower)"
"horse-wave"
"unicorn of the East, divine omen"
"beautiful Mary"
"grace, favor"
"hay meadow, hay clearing"
"deep valley dwellers"
"beloved, to love"
"king's meadow, royal clearing"
Similar sound: These names share phonetic patterns with Rocky — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Rocky.
Rhythm: Rocky is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.