Using the dynamic quantum Monte Carlo simulation, the dynamic magnetocaloric effect of a ferromagnetic multilayer nanographene (MNG) is studied within the dynamic Ising model under the applied of a time-dependent oscillating (h (t)) magnetic field. The influence of the amplitude h0 and the period τ of the h (t) and the transverse field Ω on the thermal behavior of the dynamic order parameter and the dynamic magnetocaloric properties (the dynamic isothermal∆(, ℎ ()) entropy change and the dynamic∆(t) adiabatic change of temperature), the dynamic specific heat, the dynamic entropy andas well as the dynamic relative cooling power (RCP (t)) ferrimagnetic MNG are studied. Our predicted results may be a reference for future experiment and theoretical studies of the nanostructures.