Shahbaz sits next to 4 phonetic neighbors — Shahab, Shahroz, and Faisal are the closest matches by sound. Most share Shahbaz's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
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"royal falcon"
"noble power, old ruler"
"God is gracious (from John/Johnny)"
"center; focal point"
"first, beginning, primordial"
"he is so"
"eternal blossom, beautiful flower"
"worshipper of Al-Hamid (Allah)"
Similar sound: These names share phonetic patterns with Shahbaz — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Persian origins, giving them the same cultural heritage as Shahbaz.
Rhythm: Shahbaz is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.