Siwar sits next to 4 phonetic neighbors — Sienna, Sara, and Samar are the closest matches by sound. Most share Siwar's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bracelet"
"scholarly, under the gate"
"from Taurasi, town of the bull"
"possibly lion of God or noble one"
"emerald, precious green stone"
"noble, of noble kind"
"Southern district; an English county name derived from Old English ..."
"God has helped"
"Yahweh is great"
"beloved, wished-for child"
"awakening, little rock"
"noble, nobility"
"Tree; strong and deeply rooted; feminine form of Ilan"
"priests meadow"
"clerk, secretary"
Similar sound: These names share phonetic patterns with Siwar — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Siwar.
Rhythm: Siwar is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.