Keren sits next to 5 phonetic neighbors — Karen, Kieran, and Kiera are the closest matches by sound. Most share Keren's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"flask of kohl (cosmetic)"
"west meadow"
"Ash tree settlement"
"my delight, my pleasantness"
"king's meadow, woodland clearing of the king"
"beautiful voice, fair-voiced"
"bitter, or drop of the sea"
"barberry shrub"
"harmony"
"Mae (beloved/pearl) + Lee (meadow)"
"wealthy, gift"
"son of Madoc, fortunate"
"strength, power"
"creative form of Ellery"
"clearing of hazels"
"open woodland clearing"
"lord, master"
"unbranded calf, one who doesn't follow the herd"
"benediction"
"shining with glory"
"little Goth, from the Germanic tribe"
Similar sound: These names share phonetic patterns with Keren — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Keren.
Rhythm: Keren is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.