Men's tattoo patterns on arms that are considered trendy often include geometric shapes, abstract designs, and minimalist motifs. These tattoos can range from simple, elegant lines to more intricate and detailed artworks. They are popular for their versatility and ability to fit on various arm sizes. Geometric patterns, such as mandalas or tribal designs, are particularly sought after for their bold and unique appearance. Minimalist and abstract tattoos are also popular, as they can be customized to reflect personal style and tastes. When considering a tattoo on the arm, it's essential to choose a reputable artist and consider the long-term commitment to the design.