Xamir sits next to 4 phonetic neighbors — Samir, Zamir, and Tamir are the closest matches by sound. Most share Xamir's Arabic (Samir)-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"entertainer, companion in evening conversation"
"of Julius, born in July"
"light"
"modern coinage, gentle sound"
"descendant of Raghallach"
"large homestead, big village"
"supplanter, one who follows closely"
"gift of God"
"descendant of the victorious one"
"large homestead"
"God is gracious (via Zane/John)"
"ruler of the army (via Walter)"
"creative compound name"
"helpful"
"Pæga's farm"
"bearer of Christ"
"drawn from the water"
"place by the lake"
"lady, woman"
"of the river Jordan"
"valley settlement"
Similar sound: These names share phonetic patterns with Xamir — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic (Samir) origins, giving them the same cultural heritage as Xamir.
Rhythm: Xamir is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.