Harvest sits next to 3 phonetic neighbors — Harper, Harriet, and Harvest are the closest matches by sound. Most share Harvest's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"the autumn season, time of reaping crops"
"day's travel or work"
"precious gem"
"queen"
"oak tree, terebinth"
"light (modern interpretation)"
"victorious woman"
"from the Tatius family"
"modern invented name, navy blue"
"from the long ridge"
"fertile, productive"
"nobility, gentle character"
"gift of God"
"noble, exalted"
"gift, present"
"life, visible"
"clearing on a slope"
"God is gracious"
"of God, belonging to the divine (from -iyah suffix)"
"bright, shining one"
Similar sound: These names share phonetic patterns with Harvest — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English haerfest origins, giving them the same cultural heritage as Harvest.
Rhythm: Harvest is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.