Meaning and name origin
Darach \d(a)-ra-ch\ as a boy's name is of Irish and Gaelic origin, and the meaning of Darach is "dark oak". Darach is a variant of Darrah (Irish, Gaelic): originally an Irish surname. A given name for baby boys that is only scarcely used.
Darach is not a popular first name for males and an equally uncommon surname or last name for all people (Source: 2000 U.S. Population Census).
Displayed below is the baby name popularity of the name Darach for boys. Darach has not been ranked in the Top 1000/100 so far. (Source: 2014 Birth Name Statistics).