Nashly sits next to 4 phonetic neighbors — Ashley, Natalie, and Cassidy are the closest matches by sound. Most share Nashly's Old English (compound)-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"at the ash tree (from Nash + lee/ley)"
"smiley, cheerful one"
"land of the black soil"
"halo of moonlight"
"fair pool"
"noble, eagle"
"girl"
"little star"
"descendant of the dark challenger"
"night rain (poetic)"
"overlord, immortal one"
"jazz music + lyn suffix blend"
"black, dark"
"tender horse"
"dove bird, symbol of peace and love"
"modern coined name"
"resurrection, rising again"
"Jay + lake (modern coinage)"
"to hold dear, to treasure"
"holly tree"
"blue jay bird plus meadow"
Similar sound: These names share phonetic patterns with Nashly — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English (compound) origins, giving them the same cultural heritage as Nashly.
Rhythm: Nashly is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.