Flake sits next to 4 phonetic neighbors — Blake, Drake, and Jake are the closest matches by sound. Most share Flake's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"flat piece, thin layer"
"son of the horse lord"
"God will establish; may God protect"
"wealth, fortune, prosperity"
"Honor"
"hare's meadow, hare clearing"
"happy, carefree, joyous"
"princess, noblewoman"
"famous ruler"
"slope, hillside"
"called forth, gloriously summoned"
"council friend"
"green, blooming"
"gift"
Similar sound: These names share phonetic patterns with Flake — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Norse origins, giving them the same cultural heritage as Flake.
Rhythm: Flake is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.