1) English surname 
Yarbrough is a surname of Lincolnshire origin. In English it originated as a habitational or topographic name from Yarborough and Yarburgh in Lincolnshire, named with Old English eorðburg ‘earthworks’, ‘fortifications’, (a compound of eorðe/eorethe ‘earth’, ‘soil’ + burg ‘fortress’, ‘burrow’). Notable people with the surn...