| PLACE-NAME | SUGGESTED MEANING |
|---|---|
| Lagan Hill | |
| Laglaff | |
| Lagower Hill | |
| Laigh Coalburn | |
| Laigh Park | |
| Laight | |
| Lairhag Burn | |
| Lamb Hill x2 | |
| Lane Burn | |
| Lanehead | near head of Lane Burn |
| Lanemark | merkland near Lane Burn |
| Lanemark Moss | moss at Lanemeal |
| Laneside | Cottage at the side of Beoch Lane |
| Langlee Burn | |
| Legate | Scots liggate ‘self-closing gate’ |
| Lethans | |
| Lethans Hill x2 | |
| Limekiln Burn | |
| Lingie Hill | |
| Linn – Mansfield Linn, Upper Linn, Netherlinn, Linn Burn | Scots linn ‘waterfall’ |
| Linn Burn x2 | |
| Linn Water | |
| Little Coupla | |
| Little Creoch | |
| Little Dalhanna | |
| Little Garclaugh | |
| Littlemark | |
| Little Poljorg Burn | |
| Little Rigend | |
| Littlechang Hill | |
| Littledodd Hill | |
| Loch Rig | |
| Lochbrowan | G. lag |
| Lochhill | |
| Lochingirroch | G. lag |
| Lochmeharb | |
| Loch O’ The Lowes | S. lowis ‘lochs’ – ‘Loch of the Lochs’ |
| Lochside | House and farm at the side o Loch O’ Th’ Lowes |
| Lochside Loch | An alternative name applied to Loch O’ Th’ Lowes |
| Long Break | |
| Long Craig | |
| Longhouse Burn | |
| Loup Burn | |
| Loupsheugh Burn, Rig, Rigg | |
| Lowes; East, West, Mid | S. lowis ‘lochs’; name from Loch O’ Th’ Lowes |
| Lowesmuir | S. lowis ‘lochs’ + muir ‘moor’ |
| Lowesmuir Mount | |
| Lowmount Plantation | |
| PLACE-NAME | SUGGESTED MEANING |
