Jean sits next to 4 phonetic neighbors — Jane, Joan, and Gene are the closest matches by sound. Most share Jean's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"heavenly path, sky fragrance"
"romantic love, the god of love"
"beautiful meadow (speculative Celtic-influenced interpretation)"
"help, caring"
"life, living"
"from Brixton, the brick settlement"
"of the sun, sunlit"
"little dragon"
"Royal meadow clearing"
"approval, acceptance"
"high tower"
"dream, vision"
"golden ruler"
"daydream, pleasant fantasy"
"pure, unblemished"
"queen, powerful ruler"
"lily, rose"
"noble kind (short form of Alice)"
"noble, prince (feminine)"
"chosen, selected, specially picked"
Similar sound: These names share phonetic patterns with Jean — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via French origins, giving them the same cultural heritage as Jean.
Rhythm: Jean is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.