Usman sits next to 4 phonetic neighbors — Osman, Othman, and Hassan are the closest matches by sound. Most share Usman's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"baby bustard (young bird)"
"ancestor of northern Arab tribes"
"wholeness, peace"
"lion"
"strong and excellent"
"prophet-king of wisdom"
"dear, beloved, precious"
"servant of the Most Merciful"
"deep yearning, heartfelt aspiration"
"mountaineer, enlightened"
"the little good one"
"God will increase, God adds"
"pure, righteous (as a title of the Prophet)"
"rare, extraordinary"
"safe, secure"
"the Arabic form of Jesus"
"may God add (children, blessings)"
"from the moon"
Similar sound: These names share phonetic patterns with Usman — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Usman.
Rhythm: Usman is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.