Siraj sits next to 4 phonetic neighbors — Sirac, Seraj, and Taj are the closest matches by sound. Most share Siraj's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lamp, light"
"good judgment, righteous guidance"
"heir, inheritor"
"of the divine spirit"
"horse tamer"
"pleased, at peace"
"prince, commander (related form)"
"captive (alternate meaning)"
"marking, engraving"
"upright, one who walks straight"
"beautiful and gentle"
"surname of the Grand Mosque imam"
"one who brings victory"
"descent"
"leader, guardian"
"the collected, gathered"
"those devoted to doing good"
"gift"
"peace"
Similar sound: These names share phonetic patterns with Siraj — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Siraj.
Rhythm: Siraj is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.