Leonardo sits next to 3 phonetic neighbors — Leonard, Leandro, and Lorenzo are the closest matches by sound. Most share Leonardo's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"brave as a lion"
"rich, powerful"
"companion, friend, from Arabic Kadin"
"descendant of Bradán (salmon)"
"lover of hounds, wolf lover"
"God has given"
"high, elevated"
"born of fire"
"church official overseeing ten"
"protector of men"
"dark one, black"
"descending"
"tall, imposing one"
"God's spear"
"God has given"
"gift of Yahweh"
"gravelly homestead"
"handsome young man"
"just, righteous"
"may God protect (alternate)"
"advice, counsel"
Similar sound: These names share phonetic patterns with Leonardo — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Italian from Germanic (Leonard) origins, giving them the same cultural heritage as Leonardo.
Rhythm: Leonardo is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.