Kassidi sits next to 4 phonetic neighbors — Cassidy, Casidi, and Kassidy are the closest matches by sound. Most share Kassidi's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"curly-haired"
"vigilant, watchful"
"living, alive"
"pearl"
"heavenly life, new life"
"noble kind"
"who is like God (from Hebrew via Kayla/Michaela)"
"clearing in the woods"
"sullen, tempestuous"
"from the Tatius family (Roman origin)"
"ivy climbing plant"
"wealthy guardian"
"eternal, forever"
"associated with love, beauty, and art"
"to be well, to have worth"
"maiden of the coral"
"sea and sky"
"modern invented name combining Zay and Lynn"
"exalted, high, ascending"
"God's gift"
Similar sound: These names share phonetic patterns with Kassidi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Kassidi.
Rhythm: Kassidi is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.