diff --git a/include/spdlog/async.h b/include/spdlog/async.h
index 9c3e9551..9264a4e3 100644
--- a/include/spdlog/async.h
+++ b/include/spdlog/async.h
@@ -37,7 +37,7 @@ template<async_overflow_policy OverflowPolicy = async_overflow_policy::block>
 struct async_factory_impl
 {
     template<typename Sink, typename... SinkArgs>
-    static std::shared_ptr<async_logger> create(const std::string &logger_name, SinkArgs &&... args)
+    static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&... args)
     {
         auto &registry_inst = details::registry::instance();
 
@@ -51,7 +51,7 @@ struct async_factory_impl
         }
 
         auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
-        auto new_logger = std::make_shared<async_logger>(logger_name, std::move(sink), std::move(tp), OverflowPolicy);
+        auto new_logger = std::make_shared<async_logger>(std::move(logger_name), std::move(sink), std::move(tp), OverflowPolicy);
         registry_inst.register_and_init(new_logger);
         return new_logger;
     }
@@ -61,15 +61,15 @@ using async_factory = async_factory_impl<async_overflow_policy::block>;
 using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>;
 
 template<typename Sink, typename... SinkArgs>
-inline std::shared_ptr<spdlog::logger> create_async(const std::string &logger_name, SinkArgs &&... sink_args)
+inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name, SinkArgs &&... sink_args)
 {
-    return async_factory::create<Sink>(logger_name, std::forward<SinkArgs>(sink_args)...);
+    return async_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
 }
 
 template<typename Sink, typename... SinkArgs>
-inline std::shared_ptr<spdlog::logger> create_async_nb(const std::string &logger_name, SinkArgs &&... sink_args)
+inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name, SinkArgs &&... sink_args)
 {
-    return async_factory_nonblock::create<Sink>(logger_name, std::forward<SinkArgs>(sink_args)...);
+    return async_factory_nonblock::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
 }
 
 // set global thread pool.
diff --git a/include/spdlog/details/async_logger_impl.h b/include/spdlog/details/async_logger_impl.h
index e604d4ed..2841ab2b 100644
--- a/include/spdlog/details/async_logger_impl.h
+++ b/include/spdlog/details/async_logger_impl.h
@@ -18,20 +18,20 @@ template<typename It>
 inline spdlog::async_logger::async_logger(
     std::string logger_name, It begin, It end, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy)
     : logger(std::move(logger_name), begin, end)
-    , thread_pool_(tp)
+    , thread_pool_(std::move(tp))
     , overflow_policy_(overflow_policy)
 {
 }
 
 inline spdlog::async_logger::async_logger(
     std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy)
-    : async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), tp, overflow_policy)
+    : async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), std::move(tp), overflow_policy)
 {
 }
 
 inline spdlog::async_logger::async_logger(
     std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy)
-    : async_logger(std::move(logger_name), {single_sink}, tp, overflow_policy)
+    : async_logger(std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy)
 {
 }