a non sequitur

a statement which does not seem to be connected with what has just been said 'Have you arranged for us to visit Eileen?' I asked. 'But I thought you were coming by train', said Gwen, in what seemed a complete non sequitur.

Common Names:

Name	Pronounced	Usage
Dathan	-	Biblical
Silke	ZIL-kə (German)	German, Dutch
Andriana	-	Greek
Kingston	KINGZ-tən	English (Modern)
Nicomedes	-	Ancient Greek (Latinized)
RÉGis	-	French