Teodoro sits next to 3 phonetic neighbors — Theodore, Dorado, and Leonardo are the closest matches by sound. Most share Teodoro's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"gift of God"
"garden, orchard (as short for Carmelo)"
"God is gracious, YHWH is merciful"
"garden, orchard of God"
"defender of the people"
"vigorous, energetic ruler"
"love of God, God's beloved"
"holding fast, steadfast protector"
"gift of Yahweh"
"great, gift"
"light"
"tail, conclusion"
"Italian form of Paul"
"Romantically associated with the poet Lord Byron meaning noble and ..."
"God has promised"
"supplanter (via Jacob/James)"
"from Rome, Roman pilgrim"
"divine messenger"
"gift"
Similar sound: These names share phonetic patterns with Teodoro — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Teodoro.
Rhythm: Teodoro is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.