Rowland sits next to 4 phonetic neighbors — Roland, Roland, and Rolland are the closest matches by sound. Most share Rowland's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"famous throughout the land"
"lively energy, kicks"
"son of Owen"
"lord of the marches, border lord"
"language, voice"
"one who carries the treasure"
"wise protector"
"the shining one, bright sky"
"related to Cash, from Old French casse meaning chest or box"
"to rejoice"
"stone sword, sword stone"
"rhyme seller, poet"
"pure, clean, blessed"
"swift as a deer"
"bold land"
"uncertain — origin and meaning not definitively recorded"
"little bay, small inlet"
"from the place of the sturgeon"
"gift of God (via Carmelo root)"
Similar sound: These names share phonetic patterns with Rowland — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old High German Hrodland origins, giving them the same cultural heritage as Rowland.
Rhythm: Rowland is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.