Blakely sits next to 3 phonetic neighbors — Blake, Brantley, and Bradley are the closest matches by sound. Most share Blakely's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"dark wood clearing"
"noble desire"
"landholder, lord"
"Noble ruler; wise and powerful leader. A variant of the Old German ..."
"from the gray hill"
"courage, bravery"
"reddish-brown, russet-colored"
"divine, godlike"
"desired, longed for"
"handsome, beautiful"
"noble friend"
"divinely favored, consecrated"
"unit of luminous flux (scientific)"
"from the new estate"
"son of Walter, ruler of the army"
"strong flow, powerful surge (river etymology)"
"supplanter, held by the heel (via Jake/Jacob)"
"powerful ruler"
Similar sound: These names share phonetic patterns with Blakely — 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 Blakely.
Rhythm: Blakely is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.