Forest sits next to 4 phonetic neighbors — Forrest, Foster, and Frost are the closest matches by sound. Most share Forest's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of the forest; woodland"
"warrior, man"
"one who cuts cloth, tailor"
"visitor, pilgrim"
"sea warrior"
"dark blue water"
"woodland"
"shining glory"
"dove (short for Callum from Scottish Gaelic)"
"God is my light"
"third-born or third generation"
"slender, bright-headed"
"fair-haired one"
"loved, beloved"
"God has made, the Lord has done"
"the one who saves"
"youthful, downy-bearded"
"one who crafts arrows"
"strong warrior"
"rest, comfort, peace"
Similar sound: These names share phonetic patterns with Forest — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old French origins, giving them the same cultural heritage as Forest.
Rhythm: Forest is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.