Josi sits next to 5 phonetic neighbors — Josie, Josy, and Jody are the closest matches by sound. Most share Josi's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"may Yahweh give increase"
"grace, favor"
"woodland clearing on the hill"
"high settlement, home farm"
"The desired one"
"white phantom"
"pledge, oath, solemn promise"
"weary, delicate (from Leah)"
"slender, thin"
"hyacinth flower"
"day's eye (the flower)"
"smiley, cheerful"
"king's meadow, royal clearing"
"who is like God?"
"the beautiful one"
"member of the Gauts tribe"
"gleaming one"
"God is gracious (via Joanna/Johanna variant)"
"God is light (folk etymology)"
"she of the lake"
"heavenly flower of the night"
Similar sound: These names share phonetic patterns with Josi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Josi.
Rhythm: Josi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.