keep people straight

keep people straight (in one's mind)

Fig. to correctly distinguish one person from other people. The twins look exactly alike. Not even their mother can keep them straight.

Name	Pronounced	Usage
Rico (2)	REE-ko	Italian
Sheine	-	Yiddish
Veceslav	-	Medieval Czech
Shannah	SHAN-ə	English (Rare)
Steven	STEEV-ən (English), STAY-vən (Dutch)	English, Dutch
Zola (1)	ZO-lə	English