| Name | M/F | Meaning |
|---|---|---|
| Lock | ![]() |
Meaning : Woods Or Fortified Place. Used in : Irish, British, English, Irish |
| Lockan | ![]() |
Meaning : Bright, Radiant Used in : Irish |
| Locke | ![]() |
Meaning : Lives By The Stronghold Used in : American, Australian, British, English, British, English |
| Locktin | ![]() |
Meaning : Milk-coloured Used in : Irish |
| Locktna | ![]() |
Meaning : Milk-coloured Used in : Irish |
| Lockwood | ![]() |
Meaning : From The Enclosed Wood Used in : American, British, English |