|Suggested Meaning:||black farthing land|
|1st element:||S. black|
|2nd element||S. farding ‘farthing land|
|Blaeu Coila (1654):||Blakfwrdingh, Blakfarding b.|
|OS Name Books (1855-57):||Blackfarding|
|Location:||Ordnance Survey (1885-1903)|
|Blackfarding (1631), Blakfwrdingh, Blakfarding b. (1654), Blackfarthing (1855)|
Blackfarding ‘black farthing-land’
n a sasine of 12th May 1631 ‘the merkland of Blackfarding‘ is recorded as one of the properties making up the 9 merk-lands of the Cathcarts estate Waterhead .
1st element: Scots black ‘black’
Black is a common place-name element in the parish of New Cumnock and is found in names such as Blackcraig, Black Hill, Black Loch and Blackwood. Presumably it is a reference to the dark colour of the land.
2nd element : Scots farding ‘farthing land’
Blackfarding is one of three ‘farthing-land’ names in the parish of New Cumnock with the other two being the nearby Fardine and Fardenreoch. Since the first element of the name is English, it is likely that the second element is Scots farding ‘farthing’  rather than Gaelic fairdin .
The Ordnance Survey Name Book entry for Blackfarding also recognises Blackfarthing as an alternative spelling.
Blackfarding remained as part of the Waterhead estate and in the ownership of a branch of the Cathcart family until it was abandoned in the early 20th century; it’s last entry appearing in the 1915 Valuation Rolls.
| The Scottish Jurist: Containing Reports of Cases Decided in the …, Volume 15| page 6|
| Dictionary of the Scots Language |farding|
| Malcolm MacLennan, Gaelic Dictionary|
|Reproduced with the Permission of the National Library of Scotland|
|Map 1 | Blaeu Coila Provincia (1645) | Blackfarding|
|Map 2 | Ordnance Survey (1885-1903) |Blackfarding|
|Ordnance Survey Name Books|
|By Permission of Scotland’s Places|
|Ayrshire OS Name Books (1855-57) Vol. 49| Blackfarthing|
|Old Parish Records, Births, Marriages, Deaths, Census Records, Valuations Rolls, Wills & Testaments|