1. North German and Dutch: metonymic occupational name from Middle Low German and Middle Dutch micke ‘(wheat or rye) bread’.
2. German (Saxon): from a short form of the Slavic personal name Mikolaj, a form of Nicholas.
3. German (northern and central): from a byname related to Middle Low German micke ‘forked stick’.
4. Irish: reputedly a surname taken to County Limerick from the Rhine Palatinate in the 18th century.
See the Key to the Dictionary or consult the General Introduction for further explanation.