Janecka Family History
Janecka Name Meaning
Czech and Slovak (Janečka): from a pet form of the personal name Janek itself a pet form of Jan (Slovak Ján) ‘John’. Czech (Janecká): feminine form (denoting ‘the daughter or wife of’) of Janecký itself derived from the personal name Janek (see above).
Source: Dictionary of American Family Names ©2013, Oxford University Press