Jade sits next to 3 phonetic neighbors — Jade, Jada, and Reign are the closest matches by sound. Most share Jade's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"jade stone, precious green gemstone"
"goddess of the moon"
"the fall season"
"fairy maiden"
"the warmest season"
"from the Aemilius family"
"from the city of Siena"
"flowering one"
"of noble birth"
"famous, renowned"
"skill, knowledge"
"sorrows"
"God is gracious"
"pearl"
"tribe woman; woman of the people"
"Star"
"aspen tree"
"my God has answered"
"dark, black-haired"
"pale meadow"
Similar sound: These names share phonetic patterns with Jade — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Spanish (via French l'ejade) origins, giving them the same cultural heritage as Jade.
Rhythm: Jade is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.