Every name given to a US baby since 1880, ranked year by year — straight from Social Security Administration birth records. 105,966 names · 375,362,447 births · public domain.

Cassy

#4,480 most common girls' name of all time · #7,624 across all names · 0% male / 100% female · used 1947–2019

Rank among girls
#4,480
Rank overall
#7,624 of 105,966
First appeared
1947
Years on the list
65 of 146
All-time
1,996
Since 2016
11
Peak year
1986 #1,287
Best rank
#1,287 1986
Girls Boys peak 105/yr
196019802000

Cassy first appears in 1947. That's the first year it was given to at least 5 US babies, which is the threshold below which the SSA withholds a name.

Year by year

YearGirlsBoysTotalRank
2019 5 — 5 #15,838
2017 6 — 6 #14,376
2015 7 — 7 #13,181
2013 6 — 6 #14,821
2012 9 — 9 #11,383
2011 8 — 8 #12,334
2010 9 — 9 #11,388
2009 7 — 7 #13,923
2008 20 — 20 #6,613
2007 16 — 16 #7,804
2006 12 — 12 #9,396
2005 24 — 24 #5,308
2004 22 — 22 #5,602
2003 15 — 15 #7,282
2002 27 — 27 #4,535
2001 32 — 32 #3,963
2000 35 — 35 #3,686
1999 50 — 50 #2,754
1998 50 — 50 #2,705
1997 45 — 45 #2,746
1996 41 — 41 #2,922
1995 38 — 38 #3,037
1994 50 — 50 #2,517
1993 55 — 55 #2,333
1992 66 — 66 #2,066
1991 56 — 56 #2,306
1990 76 — 76 #1,870
1989 70 — 70 #1,887
1988 84 — 84 #1,570
1987 77 — 77 #1,613
1986 105 — 105 #1,287
1985 78 — 78 #1,557
1984 83 — 83 #1,407
1983 84 — 84 #1,406
1982 91 — 91 #1,360
1981 66 — 66 #1,725
1980 52 — 52 #2,031
1979 49 — 49 #2,070
1978 40 — 40 #2,290
1977 32 — 32 #2,637
1976 21 — 21 #3,348
1975 13 — 13 #4,706
1974 14 — 14 #4,325
1973 16 — 16 #3,879
1972 23 — 23 #2,943
1971 18 — 18 #3,593
1970 14 — 14 #4,148
1969 9 — 9 #5,261
1968 8 — 8 #5,382
1967 12 — 12 #3,959
1966 14 — 14 #3,505
1965 11 — 11 #4,109
1964 8 — 8 #5,296
1963 19 — 19 #2,947
1962 12 — 12 #3,937
1961 13 — 13 #3,748
1960 15 — 15 #3,320
1959 11 — 11 #3,992
1958 11 — 11 #3,891
1954 6 — 6 #5,600
1953 5 — 5 #6,264
1952 6 — 6 #5,428
1951 7 — 7 #4,771
1948 6 — 6 #5,173
1947 6 — 6 #5,232