Kastl Family History
Kastl Name Meaning
South German: habitational name from any of various places so named in Bavaria. German: from an Alemannic pet form of an old personal name based on Old High German Middle High German gast ‘guest foreigner’ earlier ‘foreign warrior’. South German (rarely Kästl): from a pet form of the Latin personal name Castulus ‘the chaste one’ an early Christian saint's name.
Source: Dictionary of American Family Names ©2013, Oxford University Press