Mckinzy
Mckinzy was last recorded in 2015, when 6 babies were given it; 139 Americans have been recorded with it between 1991 and 2015 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Mckinzy by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Mckinzy?
Unranked in 2025
Its last girls’ rank on record is #15,750, in 2015; SSA lists a name only in years with 5 or more births.
15 babies in 2008, the peak
Mckinzy peaked in 2008, when 15 girls were given it, #8,399 among girls’ names. It was not recorded in 2025.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2015 | 6 | #15,750 | 3.4 |
| 2014 | 7 | #14,064 | 3.9 |
| 2013 | 6 | #15,884 | 3.4 |
| 2012 | 11 | #10,179 | 6.2 |
| 2010 | 6 | #16,283 | 3.4 |
| 2009 | 10 | #11,209 | 5.4 |
| 2008 | 15 | #8,399 | 7.9 |
| 2007 | 14 | #8,847 | 7.3 |
| 2006 | 11 | #10,378 | 5.8 |
| 2004 | 10 | #10,429 | 5.4 |
Every recorded year (17)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2003 | 8 | #12,007 | 4.4 |
| 2002 | 6 | #14,782 | 3.3 |
| 2001 | 8 | #11,678 | 4.4 |
| 1996 | 5 | #14,990 | 2.9 |
| 1994 | 5 | #14,896 | 2.8 |
| 1993 | 6 | #12,852 | 3.3 |
| 1991 | 5 | #14,554 | 2.7 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Mckinzy a boy’s or a girl’s name?
Mckinzy has been recorded only for girls: SSA lists no boys with the name in 17 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Mckinzy: the SSA national file counts each sex separately.
How many people are named Mckinzy, and how old are they?
An estimated 138 Americans named Mckinzy and born in the U.S. are alive in 2026 (99% of everyone recorded); the median is 19 years old and half are between 16 and 24. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 158 people named Mckinzy (149 women and girls, 9 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 138 born in the U.S. The Census count is 14% above that prediction. Possible reasons: the Census counts people born abroad, whom SSA’s files leave out, and it records the name people give, which SSA may have recorded under another spelling or as part of a compound name.
Living estimate: SSA births carried forward with the survival rates in SSA’s cohort life tables (2024 Trustees Report) for each birth year and sex. How the estimate is made. Count: Census Bureau, first names in the 2020 Census (released April 14, 2026; names reported 100 or more times, with the Bureau’s disclosure-avoidance adjustment).
Names spelled alike
Mckinzy is a less common spelling of Mckinzie: SSA has recorded 139 Mckinzy and 1,538 Mckinzie since 1880.
Spelled alike: names in the SSA national file with the same pattern of letters and sounds and at most two letters apart, and Wiktionary’s listed forms; births since 1880. Some are separate names, not spellings of one.
Names that rose and fell in the same decades as Mckinzy
Names whose births rose and fell across the same decades, measured on each decade’s share of births.
Similar histories: each decade’s share of births, from the SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data.