Robertson

From Robert +‎ -son.

Robertson (countable and uncountable, plural Robertsons)

1. (countable) An English surname originating as a patronymic.
2. A placename
   1. A village in New South Wales, Australia
   2. A suburb of Brisbane, Queensland, Australia
   3. A town in Western Cape, South Africa
   4. A census-designated place in Wyoming, United States
   5. Ellipsis of Robertson County.
   6. An electoral division in Central Coast, New South Wales, Australia

• In Scotland sometimes used as a translation of Mac Dhonnchaidh.