MallowbyNames

Mckynlie

muh-KIN-lee · Mckynlie is a modern invented name, likely a feminine respelling of McKinley, which is of Scottish and Irish origin meaning 'son of the fair warrior' or 'son of the white warrior'.

Peak popularity
2011
Usually for
Girls
Trend
Declining since 2012

Declining since 2012.

Popularity of Mckynlie since 2007

Babies named Mckynlie per year in U.S. Social Security records.

591420102020Most births 2011Girls
Data table (by decade)
DecadeGirls
2000s15
2010s88
2020s5

Meaning & origin

Mckynlie is a modern, invented name that entered U.S. birth records in 2007, a period when creatively respelled surnames for girls were gaining popularity. The name is derived from the Scottish and Irish surname McKinley, which originates from Gaelic Mac Coinnich meaning 'son of the fair warrior'. While McKinley itself has history as a presidential surname and a mountain name, Mckynlie represents a feminine adaptation via the substitution of 'y' and 'lie' for the original spelling. Its popularity peaked in 2011, and since 2012 the trajectory has been falling, reflecting a typical pattern for trend-driven coinages. As of 2025, it remains very rare, with no recorded top-state concentrations and a rank outside the top 1,000. For parents drawn to names like Mckynlie's style, similar choices include Mackenzie, Kynlee, Everly, and Paisley for girls, and Karter, Bentley, and Bryson for boys.

Mckynlie is a contemporary feminine respelling of the surname McKinley, derived from the Gaelic Mac Coinnich, meaning 'son of Coinneach'. Coinneach itself means 'fair one' or 'white warrior'. The name McKinley gained prominence as a given name due to President William McKinley and later as a place name. Mckynlie follows a trend of respelling traditional names with 'y' and 'lie' endings to create a softer, more feminine form, first appearing in U.S. records in 2007.

Nicknames & variants

Nicknames: Mckin, Kyn, Lie lie

Variants: Mckinley, Mckynlee, Mckynleigh, Mckynly

Sibling names for Mckynlie

Names that share Mckynlie's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

M is for Mckynlie, our favorite little girl.

M is for Mckynlie…”

In a Mallowby alphabet book, Mckynlie's letter becomes Mckynlie's page: hand-illustrated, printed hardcover or paperback, made just for them.

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Questions parents ask

What does the name Mckynlie mean?
Mckynlie is a modern respelling of McKinley, which originally means 'son of the fair warrior' in Gaelic. The modification makes it more feminine in style.
How popular is Mckynlie right now?
Mckynlie has never ranked in the top 1,000 U.S. names. It first appeared in 2007, peaked in 2011, and has been falling in usage since 2012. Data through 2025 shows continued decline.
Is Mckynlie a boy or girl name?
Mckynlie is almost exclusively used as a girl's name, following the trend of feminizing surnames with 'ie' or 'y' endings.