Jimmie sits next to 3 phonetic neighbors — Jimmy, Jamie, and Timmy are the closest matches by sound. Most share Jimmie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"supplanter"
"fort at Luguvalium"
"ocean wave, moving water"
"fashionable, manner of doing"
"bearer of Christ"
"recompense of God"
"gift of God"
"beloved"
"kingly quality"
"modern coinage from la- prefix and -trell"
"modern American coinage"
"smith, metalworker"
"conqueror of the people"
"one who brings victory"
"carp fish (symbolic)"
"brave as a bear, bear strength"
"famous wolf"
"honoring God, to honor God"
"one who reasons"
"son of Talmai, son of the furrows"
"bright spirit, shining mind"
Similar sound: These names share phonetic patterns with Jimmie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew Yaakov via James origins, giving them the same cultural heritage as Jimmie.
Rhythm: Jimmie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.