Last name Jittanan (จิตตานันท์ 
, Jittanan , จิตตานันทิ์ ) , throughout the world, is a very rare cognomen. The cognomen Jittanan is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Predominantly, Jittanan is the forename as well as the last name.
Laoli, Daowatthanasap, Jumroonkullapat, Jirabunyajit, Tantipisit, Wanichjirawat, Wichitchan, Sangiamsak, Sawaspanit, Sittiparpthanayod, Apisitamornkul, Chaiwantana, Kunapongkul, Puttapittayarat, Ruengrongratana, Janthanajarus, Thinkambong, Thongsodchuwong, Mahitthises, Charoenchai, Kittichaiwat, Theerachaisombat, Detchphon, Kounchaiyapoom, Kawilanan, Kaewvongsa, Niyom, Watra, Buasuk, Hongga, Wornok, Satupak, Sermsil, Bruminhent, Bunyaim, Khaosuwan, Ratchatatraithat, Klomjit, Yarntaksa, Yudeeng, Sakudomchai, Kongkaew, Prachoom, Tharanet, Traitragoonchai, Ngannorradee, Sarapanich, Chompuming, Nithattummanat, and Phattharawibunporn