Pau sits next to 4 phonetic neighbors — Paul, Pow, and Pao are the closest matches by sound. Most share Pau's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"small; humble"
"noble, eagle (aristocratic)"
"fair-haired one"
"showing clemency, forgiving"
"the just one"
"peace"
"fame and glory"
"bear king"
"ram (zodiac)"
"favored by the gods, blessed"
"devoted one, passionate admirer"
"noble and ready, prepared for battle"
"God's precious gift"
"fire of God, light of God"
"grace of Melqart (Carthaginian god)"
"the very greatest (superlative of Magnus)"
"courteous, well-mannered"
"liberator of men, one who frees"
Similar sound: These names share phonetic patterns with Pau — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin Paulus origins, giving them the same cultural heritage as Pau.
Rhythm: Pau is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.