Horace sits next to 4 phonetic neighbors — Morris, Boris, and Norris are the closest matches by sound. Most share Horace's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"relating to time or the hours"
"son of Judd, son of the praised one"
"Yahweh is gracious"
"tall, noble"
"the color red"
"wolf shield"
"slave of the Lord"
"hero of God, man of God"
"copper merchant, kettlemaker"
"God has appointed"
"cassia tree, cinnamon bark"
"royal enclosure"
"brave heart, heart guardian"
"divine, celestial"
"new house, bright abode"
"God is gracious"
"God is gracious"
"noble excellence, virtue"
"eastern Saxon territory"
"like unto God"
"who is blessed"
Similar sound: These names share phonetic patterns with Horace — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin hora (time) origins, giving them the same cultural heritage as Horace.
Rhythm: Horace is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.