Blessed sits next to 2 phonetic neighbors — Blest and Crest are the closest matches by sound. Most share Blessed's African-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"divinely favored, consecrated"
"raven, crow"
"Noble ruler; wise and powerful leader. A variant of the Old German ..."
"dweller by the dark meadow"
"to await the stars"
"reward, recompense, prize for valor"
"roe deer wood"
"ruler of the people"
"descendant of little fawn"
"from Alba (the white city)"
"priceless one, beyond praise"
Similar sound: These names share phonetic patterns with Blessed — 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 Blessed.
Rhythm: Blessed is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.