Jansens lebitso la motumo o motle ka ho fetisisa: Bohale, E thabileng, E sebetsang, E fokolang, E tebileng. Fumana Jansens se boleloang ke lebitso.
Jansens qalong. Variant of Jansen. Fumana Jansens qalong.
Mabitso a bonngoe a tšoanang bakeng sa Jansens linaheng le lipuo tse fapaneng: Bevan, Evans, Giannino, Giannopoulos, Hancock, Hansen, Hanson, Hansson, Hovanesian, Ioannidis, Ionesco, Ionescu, Ivankov, Ivanov, Ivanović, Janiček, Jankovic, Janković, Jankovič, Jans, Jansen, Janson, Jansson, Janz, Johansen, Johansson, Johnson, Jones, Jóhannsson, Jovanović, Mallon, Malone, Mollown, Nana, Nani, Nanni, Nannini, Ó maoil eoin, Yanev, Zanetti, Zunino. Fumana Jansens ka lipuo tse ling.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Lidienne: Jackson. Fumana Lethathamo la mabitso a nang le lebitso Lidienne.