Heavenly sits next to 3 phonetic neighbors — Heaven, Evenly, and Beverly are the closest matches by sound. Most share Heavenly's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of heaven, divine, celestial"
"keeper of keys"
"goodness, beneficence"
"from Roslin (Scottish place name)"
"bear-strong, hardy bear"
"dawn, bright star"
"lovable, grace and beauty"
"night"
"God is abundance"
"dweller near the holly trees"
"my God is the Lord (via Hebrew Elijah)"
"bitter sea, wished-for child"
"counsel + lake"
"rye field"
"from Britain"
"girl, youth"
"young one, puppy (young animal)"
"holy, blessed (folk connection)"
"ray of light (modern association)"
"Yahweh is merciful"
"modern coined name, meaning unclear"
Similar sound: These names share phonetic patterns with Heavenly — 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 Heavenly.
Rhythm: Heavenly is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.