Jhon sits next to 4 phonetic neighbors — John, Juan, and Jon are the closest matches by sound. Most share Jhon's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"holy name, name of God"
"God will save"
"the god of love"
"counsel power, ruler's counsel"
"gracious, honorable"
"dedicated, trained, initiated"
"God sees"
"magical, sacred water"
"farmer, earth-worker"
"from the court (courtly)"
"gift of God"
"brave voyage, daring journey"
"bridegroom"
"Yahweh is merciful"
"crown, wreath of victory"
"new house, bright place"
"man of Rome"
Similar sound: These names share phonetic patterns with Jhon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jhon.
Rhythm: Jhon is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.