Shimon sits next to 3 phonetic neighbors — Simon, Simeon, and Shim are the closest matches by sound. Most share Shimon's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"he who hears, God has heard"
"one who brings relief from sorrow"
"little man, warrior"
"strength"
"swiftness, fleetness"
"my power is God"
"bold, mighty"
"God is my strength"
"gift, present"
"the Lord supports"
"song, nightingale"
"peaceful, whole, complete"
"Canaan, land of merchants"
"heart"
"short form of Benedict: blessed"
"remembered by Yahweh"
"rest, comfort (when used as variant of Noah)"
"angel of death"
"name of God"
Similar sound: These names share phonetic patterns with Shimon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Shimon.
Rhythm: Shimon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.