What does Dermot mean?
Dermot is a rare given name for men. Dermot is also a unique last name for all people. (2000 U.S. Census)
Popular varying forms of Dermot (#unlisted) are Jeremiah (#56 in 2014) and Kermit. Adoption of these boy names was at its highest during 1900-1909 (usage of 0.606%) and has become much lower since (usage 0.472%, down 22.1%), with the form Kermit becoming less fashionable. Jeremiah (#56) is the most chic baby name here, with this name undergoing a rebound in popularity. Below is a graphed analysis of the popularity of Dermot and related names. (Top 1000 Baby Names Records, 2014)