| Language | Name | Code |
|---|---|---|
| Bengali | ওয়াটফোর্ড | bn |
| Cebuano | Watford, Northamptonshire | ceb |
| Welsh | Watford | cy |
| German | Watford | de |
| English | Watford | en |
| Spanish | Watford | es |
| Persian | واتفورد، نورثهمپتونشر | fa |
| French | Watford | fr |
| Irish | Watford | ga |
| Gujarati | વોટફોર્ડ | gu |
| Italian | Watford (Northamptonshire) | it |
| Japanese | ワットフォード | ja |
| Kannada | ವ್ಯಾಟ್ಫೋರ್ಡ್ | kn |
| Korean | 왓퍼드 | ko |
| lld | Watford (Northamptonshire) | lld |
| Lithuanian | Vatfordas | lt |
| Norwegian Bokmål | Watford | nb |
| Dutch | Watford | nl |
| Polish | Watford | pl |
| Portuguese | Watford | pt |
| Russian | Уотфорд | ru |
| Swedish | Watford | sv |
| Tamil | வாட்போர்ட | ta |
| Telugu | వాట్ ఫోర్డ్ | te |
| Turkish | Watford, Northamptonshire | tr |
| Urdu | واتفورڈ | ur |
| Chinese | 沃特福德 | zh |
| zh-hans | 沃特福德 | zh-hans |
| zh-hant | 沃特福德 | zh-hant |