| Language | Name | Code |
|---|---|---|
| Arabic | لوفان لا نوف | ar |
| Breton | Louvain-la-Neuve | br |
| Catalan | Louvain-la-Neuve | ca |
| Cebuano | Louvain-la-Neuve | ceb |
| Czech | Nová Lovaň | cs |
| German | Louvain-la-Neuve | de |
| English | Louvain-la-Neuve | en |
| Spanish | Louvain-la-Neuve | es |
| Persian | لوون لنوو | fa |
| French | Louvain-la-Neuve | fr |
| Hebrew | לוון החדשה | he |
| Indonesian | Louvain-la-Neuve | id |
| Italian | Louvain-la-Neuve | it |
| Japanese | ルーヴァン＝ラ＝ヌーヴ | ja |
| Latin | Novum Lovanium | la |
| Luxembourgish | Louvain-la-Neuve | lb |
| Norwegian Bokmål | Louvain-la-Neuve | nb |
| Dutch | Louvain-la-Neuve | nl |
| Norwegian Nynorsk | Louvain-la-Neuve | nn |
| Polish | Louvain-la-Neuve | pl |
| Romanian | Louvain-la-Neuve | ro |
| Scots | Louvain-la-Neuve | sco |
| sh | Louvain-la-Neuve | sh |
| Swedish | Louvain-la-Neuve | sv |
| Turkish | Louvain-la-Neuve | tr |
| Vietnamese | Louvain-la-Neuve | vi |
| Volapük | Louvain-la-Neuve | vo |
| Walloon | Li Noû Lovén | wa |
| Chinese | 新鲁汶 | zh |