Taj sits next to 4 phonetic neighbors — Taj, Dash, and Rex are the closest matches by sound. Most share Taj's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"crown"
"settler, one who stays in a place"
"God will hear"
"friendliness, sociability"
"his peace, his wholeness"
"dove"
"king, royal"
"exalted, high, noble"
"Persia (place name)"
"aspirations, wishes"
"Yahweh remembers"
"descendant of Prophet Muhammad"
"the victorious one"
"wish, hope, aspiration"
"king, sovereign"
"messenger of God"
"O human being (one interpretation)"
"wise, insightful"
"all-attractive one (devotional)"
"certificate of authenticity"
Similar sound: These names share phonetic patterns with Taj — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Taj.
Rhythm: Taj is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.