Macbeth as a Baby Name. Meaning and Origin of Macbeth

What is the meaning of the name Macbeth ?

The baby name Macbeth is a Male name , 2 syllables long and is pronounced /məkˈbɛθ/ (muhk-BETH).

Macbeth is Scottish Gaelic in Origin.

From Scottish Gaelic Mac Bethad/MacBheatha, built from mac “son” + beatha/bethad “life,” Macbeth carries the sense “son of life,” often interpreted as “devoted” or “righteous man.” The form Macbethad appears in early Gaelic, while MacBheatha reflects later orthography with lenition. Though familiar today as a surname, it began as a patronymic-type given name in the Gaelic tradition.

Its most famous bearer is Macbethad mac Findlaích, 11th‑century king of Alba, whose reign later inspired Shakespeare’s tragedy Macbeth (c.1606). The play’s grim aura long discouraged parents, so given‑name use has remained rare outside literary circles and modern Scottish revivals; the surname is far more widespread. Documented variants include Mac Bethad, MacBeatha, Macbethad, and MacBheatha, with Anglicized capitalization as MacBeth; related Gaelic forenames from the same root include Beathan/Beathán (“life”). As a bold choice, Macbeth blends ancient Gaelic heritage with unmistakable theatrical resonance.