Mckay is a variant of the name MacKay, which is of Scottish origin and means son of the fire . Mckay is a unisex name, meaning it can be used for both boys and girls. In the United States, Mckay is ranked as the 2,261st most popular boy name and the 4,256th most popular girl name, according to the Social Security Administration (2020 data). Mckay has been steadily rising in popularity as a boy name since the 1980s, with a peak ranking of 1,568th in 2019. Mckay is also a popular surname, with notable people bearing the name including Canadian ice hockey player Shea Weber and American actor David Mckay. Mckay has a strong, modern sound, making it a popular choice for parents looking for a name that is both unique and stylish. The name Mckay is often associated with strength and resilience, which could make it a great choice for parents looking for a name that reflects their child's personality or characteristics. Mckay is a versatile name that can be paired with a variety of middle names and surnames, giving parents plenty of options when it comes to creating a unique and meaningful name for their child. Mckay is a name that is easy to pronounce and spell, making it a practical choice for parents who want a name that is easy for their child to introduce themselves with. Mckay has a strong, masculine sound, making it a popular choice for parents looking for a name that exudes confidence and strength. Mckay is a name that is rich in history and culture, with roots dating back to ancient Scotland. Mckay is a name that is associated with creativity and intelligence, which could make it a great choice for parents looking for a name that reflects their child's artistic or intellectual abilities.

The root form of Mckay is Mckay — meaning Son of Aodh.

Mckay remains a beloved choice, ranking #27 in the US. Timeless appeal across cultures and generations.