Yisroel sits next to 3 phonetic neighbors — Israel, Yisrael, and Ezriel are the closest matches by sound. Most share Yisroel's Hebrew-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"one who wrestles with God"
"luminous circle, sacred light"
"noble eagle (adal + aro)"
"he who holds firm the good"
"sweetheart, dear one"
"lisping"
"manly, brave"
"strong, mighty"
"one who cares for others"
"from the River Kelvin, narrow river"
"oak grove, great"
"one from the British Isles"
"tall stone"
"beautiful, handsome"
"fiery, ardent"
"heart"
"benevolent warrior"
"dark, dark-haired"
"shield wolf, protector"
"name of God"
"light, luminous"
Similar sound: These names share phonetic patterns with Yisroel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Yisroel.
Rhythm: Yisroel is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.