Son of righteousness or son of Olaf
Derived from the Scottish Gaelic 'Mac Amhalghaidh' or 'Mac Amhlaoibh'. It historically refers to the son of a specific ruler or the son of Olaf, a name of Norse origin meaning ancestor's relic.
Less common today
Macaulay isn't in the latest US Top 1000. It last peaked at #2,173 in 1992.
US births per 5-year period, 1990–present (SSA data).
American actor famous for Home Alone
British historian and Whig politician
The reporter played by James Stewart · The Philadelphia Story
