Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Cena yana zaune a Tampa, Florida.Cena mutum ne mai zaman kansa. Cena ya faɗi sau da yawa a baya cewa ba ya son samun yara saboda ba ya son ya zama mahaifi mai rashi kamar yadda ya mai da hankali kan kasancewa mashahurin mashahurin mai nishaɗi da ɗan wasan kwaikwayo. Ya yi aikin gyaran mahaifa. Yayin da yake tallata fim dinsa na 2009 12 Rounds, Cena ya sanar da alkawarinsa ga Elizabeth Huberdeau. Sun yi aure a ranar 11 ga Yuli, 2009. A ranar 1 ga Mayu, 2012, Cena ya shigar da takardar neman saki, wanda aka kammala a ranar 18 ga Yuli. Daga baya a wannan shekarar, ya fara fita tare da abokin gwagwarmayar Nikki Bella. Sun yi alkawari lokacin da Cena ya gabatar da ita a WrestleMania 33 a ranar 2 ga Afrilu, 2017, amma ya ƙare dangantakar su a watan Afrilu 2018. An shirya za su yi aure a ranar 5 ga Mayu, 2018.Cena mai son wasan kwaikwayo ne na Jafananci kuma ya sanya Fist of the North Star a matsayin fim ɗin wasan kwaikwayo da ya fi so. Hakanan yana wasa da wasannin bidiyo, yana ambaton jerin umarni & Conquer a matsayin wanda ya fi so. Cena yana tallafawa ƙungiyoyin wasanni na Amurka da yawa daga yankin garinsa kamar Boston Bruins, Boston Celtics, Boston Red Sox, da New England Patriots, da kuma ƙungiyar ƙwallon ƙafa ta Ingila Tottenham Hotspur FC. Yana da motocin motsa jiki sama da 20, wasu daga cikinsu na musamman ne.Cena ya fara koyon Mandarin Sinanci a cikin 2016 don taimakawa WWE ya faɗaɗa isar sa, kuma ya yi magana da Mandarin a taron manema labarai a China. Ya kuma bayyana a watan Afrilun 2018 cewa ya koyi kunna piano. A watan Disamba na 2017, Kamfanin Ford Motor ya shigar da kara a kan Cena saboda sayar da Ford GT na 2017, saboda haka ya keta yarjejeniyar sayen sa. A cewar Ford, ya sanya hannu kan kwangila don kiyaye motar aƙalla shekaru biyu, amma ya keta yarjejeniyar ta hanyar siyar da ita don samun riba mai kyau jim kaɗan bayan karɓar ta. A watan Yulin 2018, Cena ya ɗan yi tafiya zuwa China, inda ya zauna a Yinchuan. Ya ci gaba da ƙirƙirar wasan kwaikwayo na YouTube akan tashar WWE, yana nuna tafiye-tafiyensa zuwa shagunan gida da kasuwanni. Ya bayyana cewa zai zauna a can har tsawon watanni biyar yayin da yake aiki a fim tare da Jackie Chan. An kammala harbi a watan Nuwamba 2018.  Tambaya: Yaushe ne John Cena da Elizabeth Huberdeau suka yi aure?
11 ga Yuli, shekara ta 2009