Dempsey sits next to 4 phonetic neighbors — Kemsey, Ramsey, and Kelsey are the closest matches by sound. Most share Dempsey's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"proud descendant, son of the proud one"
"eagle land"
"success, triumph (from Arabic Najah)"
"divine discernment"
"beautiful fragrance"
"pale, light-skinned"
"gift of God"
"sun"
"jay bird + Latin -ian suffix"
"from Wynstan's estate"
"from the hill by the lake"
"God saves, salvation (Hebrew Hoshea)"
"son of Cadan, fighter"
"from Dax, France"
"dark, black-haired"
"servant, attendant"
"skilled craftsman with cutting tools"
"bright, splendid"
"father holds"
"ancestor's descendant"
Similar sound: These names share phonetic patterns with Dempsey — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Dempsey.
Rhythm: Dempsey is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.