Jimmy sits next to 5 phonetic neighbors — Timmy, Tommy, and Billy are the closest matches by sound. Most share Jimmy's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"supplanter, one who follows"
"from Amiens (France)"
"stone clearing, rocky glade"
"remembered by Yahweh"
"wolf lover"
"noble, handsome"
"male duck"
"prince, chief"
"son of Jack"
"source of joy"
"army ruler, power of the army"
"roof maker"
"faithful, loyal, trustworthy"
"long hill, ridge"
"brave in battle, vigilant"
"surname origin unclear, possibly from place name"
"see, a son is born"
"pledge, security deposit"
"son of Otto"
"agreement to stop fighting, temporary peace"
"a narrow road or lane"
Similar sound: These names share phonetic patterns with Jimmy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via James/Jacob origins, giving them the same cultural heritage as Jimmy.
Rhythm: Jimmy is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.