Tobias sits next to 3 phonetic neighbors — Toby, Thomas, and Matthias are the closest matches by sound. Most share Tobias's German-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is good; Yahweh is good"
"healer"
"divine"
"of the Fabian family"
"sun, throne"
"son of the beloved one"
"glory bright"
"man, mankind, human"
"rock, stone"
"son of Aeson, the hero who sought the Golden Fleece"
"young warrior"
"God is my strength"
"one who resembles God"
"strong and brave"
"noble, mighty of God"
"gift of God, gift of Yahweh"
"truth, from Hebrew Emmet meaning truth or faithfulness"
"leatherworker, craftsman"
"free man"
"delight, luxury"
Similar sound: These names share phonetic patterns with Tobias — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Tobias.
Rhythm: Tobias is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.