block on

To forget or fail to remember something; have a mental block about something: I had met these people before, but this time I blocked on their names.

Name	Pronounced	Usage
Vasiliki	-	Greek
Orsino	-	Italian
Lauren	LAWR-ən	English
Fareeha	-	Arabic, Urdu
Anil	-	Hinduism, Indian, Hindi, Marathi, Bengali, Punjabi, Gujarati, Telugu, Kannada, Malayalam, Tamil, Nep
Androcles	AN-drə-kleez (English)	Ancient Greek (Latinized)