Chi sits next to 3 phonetic neighbors — Chie, Key, and Qi are the closest matches by sound. Most share Chi's Chinese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"personal guardian spirit"
"compassion, kindness"
"laurel tree, bay laurel"
"region of simplicity, beauty, and innocence"
"rose"
"love"
"pure, clear"
"master, father (saint name)"
"of the sun, sun maiden"
"hope, aspiration"
"lady of grace"
"dry (referring to the plant's habitat)"
"grace, unfading"
"bright, shining light"
"ornamented, adorned"
"chalice, holy cup"
Similar sound: These names share phonetic patterns with Chi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Igbo (Nigerian) origins, giving them the same cultural heritage as Chi.
Rhythm: Chi is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.