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Mackinley

Quick answerMackinley is a variant spelling of McKinley, derived from the Scottish Gaelic surname Mac Fhionnlaigh, meaning "son of Finlay" (from "mac" meaning son and "Fionnlaigh" derived from fair-haired or fair-warrior).

Scottish Gaelic · Girl · 3 syllables

M
Rare

Popularity & facts

Relative popularity index, 2010–2025
GenderGirl
US Rank#8,153
TrendStable
Peak year2018
Syllables3
OriginScottish Gaelic
LanguageEnglish
CultureScottish-American
Letters9
Numerology3 Chaldean 7
Global rank#4,023

Popularity over time

Popularity index
Hover the line to see any year. 100 = most popular.

Historical popularity from 1880–2025 · US Social Security Administration data

About the name Mackinley

Mackinley is a variant spelling of McKinley, derived from the Scottish Gaelic surname Mac Fhionnlaigh, meaning "son of Finlay" (from "mac" meaning son and "Fionnlaigh" derived from fair-haired or fair-warrior).

This meaning was compiled with AI assistance and is awaiting community review. Know this name well? Help verify or improve it.

Etymology

Mackinley is a variant spelling of McKinley, derived from the Scottish Gaelic surname Mac Fhionnlaigh, meaning "son of Finlay" (from "mac" meaning son and "Fionnlaigh" derived from fair-haired or fair-warrior). The name gained prominence in the United States through President William McKinley (1897–1901) and has been used as both a surname and given name, particularly in English-speaking countries.

Mackinley currently ranks #8,153 in the United States as a girl's name. It reached its peak popularity around 2018.

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"The name 'Maximilia' is a feminine form of 'Maximilian', derived from the Latin name 'Maximilianus', meaning "greatest" (from Latin *maximus*)."

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"Maximillian derives from the Latin name Maximilianus, formed from the root "maximus" meaning "greatest" combined with the suffix "-ilianus," literally…"

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