Tian sits next to 4 phonetic neighbors — Tyen, Tian, and Chen are the closest matches by sound. Most share Tian's Chinese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"cosmic order, divine mandate"
"creative phonetic variant of Casey"
"ray of light + God is gracious"
"energy, spirit, vigor"
"steadfast, firm as a rock"
"from the hedged land"
"great, magnificent, mighty"
"manly beauty, sun god"
"supreme strength"
"victory, honor"
"variant of Silas (forest, woods, or asked of God)"
"blissful, beatified"
"God is my judge"
"modern phonetic variant of Jay-ko"
"warrior"
"rhythmically invented name"
"from Żagań (city in Poland)"
"strong worker's son"
"little gentle one (variant of Kevin)"
"leopard, tiger (possible Arabic root)"
"warrior's settlement, warrior's town"
Similar sound: These names share phonetic patterns with Tian — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Chinese philosophy origins, giving them the same cultural heritage as Tian.
Rhythm: Tian is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.