Mulan sits next to 4 phonetic neighbors — Milan, Moolaan, and Lan are the closest matches by sound. Most share Mulan's Chinese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"magnolia flower, wood orchid"
"God is gracious"
"lover of horses, friend to horses"
"rain, divine blessing"
"grace and beloved"
"help, caring"
"peace"
"auspicious, fortunate"
"radiant, shining light"
"cheerful, light-hearted"
"God is gracious"
"gift, present"
"full of desire, beloved"
"divine perfection, completeness"
"paradise, sanctuary"
"beloved, wished-for child"
"golden thread, brocade"
"strength, power"
"precious, dear one (variant interpretation)"
"work-power, industrious ruler"
"noble strength from Hadria"
Similar sound: These names share phonetic patterns with Mulan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Chinese origins, giving them the same cultural heritage as Mulan.
Rhythm: Mulan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.