Kavon sits next to 4 phonetic neighbors — Kevin, Kavan, and Devon are the closest matches by sound. Most share Kavon's Persian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"handsome, well-born"
"temple of the soul of Ptah"
"from the oak grove"
"of royal status"
"farm by the dragging place"
"oarsman, rower"
"radiance, illumination"
"land near the court or manor"
"short nose"
"prince, noble one"
"evergreen juniper tree"
"made of earth, red earth"
"God has given (via Nathan blend)"
"cross"
"the color blue"
"town in the forest (alternate etymology)"
"air, breath of life"
"from Hadria, near the Adriatic"
"to emit light, be radiant"
"just, righteous"
Similar sound: These names share phonetic patterns with Kavon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish/Old Irish origins, giving them the same cultural heritage as Kavon.
Rhythm: Kavon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.