Original: The name Keith was retired in the spring of 2001 and was replaced with Kirk , but the name Kirk has yet to be used , as the 2006 Atlantic hurricane season did not have enough storms to reach the name .
Simplified: The name Keith was retired in the Spring of 2001 . The name Kirk was put on the list in 2006 , but Kirk was not used , so it must be used again in 2012 .