Harry sits next to 4 phonetic neighbors — Barry, Larry, and Gary are the closest matches by sound. Most share Harry's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"home ruler"
"from the city of lions"
"son of the cloud"
"supplanter's son"
"savior, rescuer"
"passionate, fiery one"
"from the island of Rhodes"
"brown, dark-complexioned"
"power, strength, ruler"
"protector of people"
"enlightenment, calm clarity"
"son of"
"dark-skinned, Moorish"
"alert, watchful"
"deliverance of God"
"elder, more important"
"dweller by wild land"
"generous, noble, honorable"
"lord, sun"
"son of the firebrand (short for Tyson)"
"without wax (pure, unflawed)"
Similar sound: These names share phonetic patterns with Harry — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Harry.
Rhythm: Harry is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.