Infant sits next to 3 phonetic neighbors — Infante, Vincent, and Finn are the closest matches by sound. Most share Infant's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"one who does not speak, baby"
"virtuous, without wickedness"
"healer"
"man, human being, the thinking one"
"river"
"heel, ankle"
"noble and ready"
"of the Lord"
"beautiful (phonetic usage)"
"God will add / God shall increase"
"valley dweller"
"day"
"famous home, famous in homeland"
"love, passion"
"fortunate king"
"God has healed"
"heart, courageous heart"
"enlightened, bright"
"from the field, outdoors warrior"
"from Valencia, powerful one"
"farmstead dweller"
Similar sound: These names share phonetic patterns with Infant — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Infant.
Rhythm: Infant is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.