Hawthorne sits next to 3 phonetic neighbors — Thorne, Hawkins, and Lawton are the closest matches by sound. Most share Hawthorne's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"hawthorn tree, thorny hedge enclosure"
"firebrand, sword blade"
"one who rules"
"cultivator, earth worker"
"hedged enclosure"
"God has strengthened"
"son of the fair hero"
"from the ash tree valley"
"broad meadow, wide clearing"
"creative American name, rhythmic and strong"
"handsome, well-born"
"modern invented name, creative variant"
"diverse mixture"
"resolute protector, determined guardian"
"born of laughter, joy"
"bold, narrow strait"
"passionate devotion, fervor"
"peace"
"of the forest, wood (inspired)"
"sky, heaven"
"wide island"
Similar sound: These names share phonetic patterns with Hawthorne — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Hawthorne.
Rhythm: Hawthorne is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.