diff --git a/app/controllers/admin/ahoy_activities_controller.rb b/app/controllers/admin/ahoy_activities_controller.rb
index 593ff8e5e..3c2b2a24b 100644
--- a/app/controllers/admin/ahoy_activities_controller.rb
+++ b/app/controllers/admin/ahoy_activities_controller.rb
@@ -23,6 +23,11 @@ def index
                             *prefixes.map { |p| "#{p}.%" })
       end
 
+      # Filter by event name
+      if params[:event_name].present?
+        scope = scope.where("ahoy_events.name LIKE ?", "%#{Ahoy::Event.sanitize_sql_like(params[:event_name])}%")
+      end
+
       # Filter by user (if viewing specific user activity)
       scope = scope.where(user: @users) if @users.present?
 
diff --git a/app/views/admin/ahoy_activities/index.html.erb b/app/views/admin/ahoy_activities/index.html.erb
index 46084f98f..06ffdf8c1 100644
--- a/app/views/admin/ahoy_activities/index.html.erb
+++ b/app/views/admin/ahoy_activities/index.html.erb
@@ -25,8 +25,8 @@
               <label class="block text-sm font-medium text-gray-600 mb-1">
                 Event Name
               </label>
-              <%= text_field_tag :name,
-                                 params[:name],
+              <%= text_field_tag :event_name,
+                                 params[:event_name],
                                  placeholder: "e.g. Viewed Workshop",
                                  class: "w-full px-3 py-2 border-gray-300 rounded-md shadow-sm focus:ring-indigo-500 focus:border-indigo-500" %>
             </div>
@@ -112,7 +112,7 @@
           <!-- Quick Ranges -->
           <div class="flex items-center gap-3 mt-6 text-sm">
             <span class="text-gray-500">Quick:</span>
-            <% safe_params = params.slice(:name, :visit_id, :props, :user_id, :from, :to).to_unsafe_h %>
+            <% safe_params = params.slice(:event_name, :visit_id, :props, :user_id, :from, :to).to_unsafe_h %>
             <%= link_to "24h",
                         url_for(safe_params.merge(from: 1.day.ago.to_date)),
                         class: "text-indigo-600 hover:underline" %>
diff --git a/spec/requests/admin/ahoy_activities_spec.rb b/spec/requests/admin/ahoy_activities_spec.rb
index d8b2ea769..67db19eee 100644
--- a/spec/requests/admin/ahoy_activities_spec.rb
+++ b/spec/requests/admin/ahoy_activities_spec.rb
@@ -158,6 +158,22 @@
         expect(response.body).to include("create.bookmark")
         expect(response.body).to include("auth.login")
       end
+
+      it "filters by event name" do
+        get index_path, params: { event_name: "auth.login", time_period: "all_time" }
+
+        expect(response).to have_http_status(:ok)
+        expect(response.body).to include("auth.login")
+        expect(response.body).not_to include("create.bookmark")
+      end
+
+      it "filters by partial event name" do
+        get index_path, params: { event_name: "bookmark", time_period: "all_time" }
+
+        expect(response).to have_http_status(:ok)
+        expect(response.body).to include("create.bookmark")
+        expect(response.body).not_to include("auth.login")
+      end
     end
 
     describe "GET /admin/activities/visits" do