Janssen intsingiselo egqibeleleyo yegama: Inhlanhla, Ilumkele, Bokudala, Ufanele, Esebenzayo. Fumana Janssen intsingiselo yesinti.
Janssen umvelaphi. Variant of Jansen. Fumana Janssen umvelaphi.
Igama lokugqibela Janssen eliqhelekileyo Bheljiyam, Jemani, ElamaDatshi. Fumana Janssen ifani isasazeka.
Amagama angamafanel 'Janssen kumazwe ahlukeneyo neelwimi: 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 Janssen kwezinye iilwimi.
Amagama amaninzi aqhelekileyo ngegama Latricha: Johnson. Fumana Uluhlu lwamagama egama Latricha.
Amagama aqhelekileyo ngegama lokugqibela Janssen: Jan, Christina, Nathan, Hildegarde, Yvonne, Ján. Fumana Amagama ahamba kunye Janssen.