Chesky sits next to 4 phonetic neighbors — Heshy, Yekhezkel, and Zeke are the closest matches by sound. Most share Chesky's Hebrew via Yiddish form of Ezekiel-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God will strengthen, God strengthens"
"son of Rollin, son of Roland"
"bright fame"
"son of Morris/Maurice"
"modern coinage"
"son of Guy"
"the color blue, sky"
"pleasant stream"
"hound, warrior"
"from the mountain"
"servant of Marduk, little warrior"
"town of the lexicon"
"peace, messenger"
"bearer of Christ"
"my people are God"
"one of free status"
"cross; the Holy Cross"
"runner, messenger"
"Yahweh is my God"
"large homestead, big village"
"God is my help, my flock is God"
Similar sound: These names share phonetic patterns with Chesky — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Yiddish form of Ezekiel origins, giving them the same cultural heritage as Chesky.
Rhythm: Chesky is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.