sentences:  It then declined to 22nd in 1954, 25th in 1964, 44th in 1974 and 67th in 1984.The decline then accelerated and "Colin" ranked 319th most popular name England and Wales in 1996 and 684th most popular in 2014.It has been moderately popular in the United States and was listed in the top 100 boys names in the U.S. in 2005.