Yuki sits next to 3 phonetic neighbors — Yuki, Luki, and Yogi are the closest matches by sound. Most share Yuki's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"courage, bravery"
"forward-moving, avant-garde"
"invented modern name"
"modern invented name, combination of Tae and -vion"
"God is gracious (via Juan/John)"
"son of Walter, ruler of the army"
"victory"
"dear, beloved"
"unit of luminous flux (scientific)"
"rocky land, land of rock"
"fair-haired one"
"son of Lawrence"
"modern coined name with rhythmic beauty"
"cloud"
"from the new estate"
"strong-willed warrior"
"God is gracious (via Scandinavian John-family)"
"bold confidence, striking presence"
"modern variant of David"
"son of Jack, God is gracious"
"invented modern name"
Similar sound: These names share phonetic patterns with Yuki — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese origins, giving them the same cultural heritage as Yuki.
Rhythm: Yuki is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.