This study analyzes the complex dynamics of Love wave propagation on a nano piezomagnetic plate lying on an elastic half-space with an imperfect interface. The research is driven by the necessity to understand and enhance the efficiency of wave-based devices, which have potential uses in sensing, communication, and signal processing. This study offers a thorough framework for analyzing the behavior of Love waves by taking into consideration flexomagneticity, micro-inertia, and interface defects. The findings facilitate a deeper understanding of Love wave propagation in complex structures and yield significant insights for the optimization of wave-based device design.