"mentioned more frequently" is correct and usable in written English.
You can use it when referring to something or someone that has been mentioned more often or recently than usual or when comparing two or more people or things. For example: "Jim's name has been mentioned more frequently since his promotion."
Hinton's name in particular was mentioned more frequently.
Among all the comparisons, it is curious that William Gaddis is not mentioned more frequently.
In this week's obituaries for Ingmar Bergman, perhaps no character in the great filmmaker's work was mentioned more frequently than God.
Derrida's name has probably been mentioned more frequently in books, journals, lectures, and common-room conversations during the last 30 years than that of any other living thinker.
Doubts about the future -- questions about where they will live, whether they will find work again -- were mentioned more frequently than expressions of remorse about the dead, said Mr. Anuar of the Singapore armed forces, who did a series of interviews.
In addition, more distinctive products were mentioned more frequently in online conversations.
A one-tailed Fisher's exact test was used to identify cell-type/disease pairs co-mentioned more frequently than expected by chance [ 35].
Behaviour-oriented phrases occurred less frequently, and general behaviours were mentioned more often than specific behaviours.
An overview of the promoters mentioned is given in table 5. Barriers that hindered residents in carrying out the action points were mentioned more than twice as frequently as promoters, 98 times (mean per resident: 1.44) in total.
Only 13% of the whole people questioned in Lyngen mentioned school – and only 7% of inhabitants – while it is mentioned much more frequently at sites in Portugal (51%) and around the Mediterranean (around 20% in Turkey, Italy and Spain).
BCTs were variably alluded to by participants, but were mentioned considerably more frequently by those receiving the nurse intervention, with the exception of BCTs related to self-monitoring, which were mentioned much more frequently by the pedometer by post group.
