Bliss sits next to 3 phonetic neighbors — Blix, Blaise, and Bliss are the closest matches by sound. Most share Bliss's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"perfect joy, supreme happiness"
"the Lord's house; a place of Christian worship"
"old friend, noble strength"
"God is gracious"
"tile or clay worker"
"rough stream"
"the rock"
"cotton plant, soft white fiber"
"full of life, lively, alive"
"of the mountain"
"Pattern; model; example"
"cause of rejoicing"
Similar sound: These names share phonetic patterns with Bliss — 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 Bliss.
Rhythm: Bliss is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.