Destiny sits next to 5 phonetic neighbors — Destinee, Destini, and Jessica are the closest matches by sound. Most share Destiny's Latin-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fate, predetermined course"
"warrior, army man"
"pure, clear"
"defender of mankind"
"symbol of peace and wisdom"
"who is like God?"
"child of light, precious gem"
"noble, of noble kind"
"meadow clearing, heath clearing"
"elf counsel, elf power"
"gift from God"
"chiefly, noble one"
"star of the sea (via Mary)"
"God beholds, foresight"
"foreign riches"
"crooked nose"
"grassy field, open pasture"
"resolute protector"
"little hollow, low-lying meadow"
"Paega's town, farmstead settlement"
Similar sound: These names share phonetic patterns with Destiny — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Destiny.
Rhythm: Destiny is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.