Jeanne sits next to 4 phonetic neighbors — Jean, Jane, and Joan are the closest matches by sound. Most share Jeanne's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"thanks, gratitude"
"unlucky, ill-omened"
"supplanter"
"captivating beauty (traditional interpretation)"
"industrious, hardworking"
"supplanter, one who follows at the heel"
"noble"
"dark, rich one of God"
"one who hears, God has heard"
"light"
"victory of the people"
"born at Christmas, Christmas child"
"French diminutive feminine form of Ariel or Gabriel root"
"azalea flower"
"pastoral paradise (from Greek Arcadia)"
"high tower"
"bringer of light"
Similar sound: These names share phonetic patterns with Jeanne — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Latin origins, giving them the same cultural heritage as Jeanne.
Rhythm: Jeanne is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.