The report by the University of Hong Kong's China Media Project comes amid a much-publicised anti-graft crackdown which some analysts say Xi has used to root out political enemies and solidify his grip on power.
In the 18 months since he ascended to the Chinese Communist Party's leadership in November 2012, Xi has been mentioned by name 4,725 times in the party's flagship newspaper, the People's Daily newspaper, researchers found.
That compared with 2,001 and 2,405 times for his predecessors Jiang Zemin and Hu Jintao during the 18 months after they each took office, according to the study, led by professor Qian Gang and released earlier this month.
Mao was at the centre of a huge personality cult in China, and the ruling party has since sought to avoid a repetition.
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But the report concluded that "since the Deng Xiaoping era (in the 1980s), there has been a gradual rise in intensity" in mentions of top leaders' names.
Xi came even closer to Mao in terms of front-page People's Daily mentions, they said, with 1,311 for the incumbent and 1,411 for Mao.
In the 18 months since Xi took power, "the party newspapers have begun to advocate strongly on behalf of the leadership," the study said.
Xi was also the centre of attention for the People's Daily compared with other members of the current leadership, with 745 front-page headlines in the 18 months since taking office, compared with 365 for Premier Li Keqiang.
The other five members of China's all-powerful Politburo Standing Committee each received only double-digit mentions.
In addition to being China's president and the general secretary of the ruling party, Xi has also assumed control of several top bodies, including the newly-established national security committee.