Shlomo sits next to 3 phonetic neighbors — Solomon, Shalom, and Salomo are the closest matches by sound. Most share Shlomo's Hebrew-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"peace"
"beloved of God"
"swiftness, fleetness"
"warrior lion"
"YHWH is salvation"
"help, helper"
"God has helped"
"God has remembered"
"father of a multitude"
"name of God"
"he who hears, God has heard"
"shining, luminous"
"may God protect (alternative interpretation)"
"father figure, patriarch"
"the promised land"
"grace, swiftness (symbolic)"
"wolf"
"land of purple, merchant"
Similar sound: These names share phonetic patterns with Shlomo — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Shlomo.
Rhythm: Shlomo is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.