diff --git a/esphome/components/api/api_frame_helper.cpp b/esphome/components/api/api_frame_helper.cpp
index 88bbbe697f..bac5ec1c14 100644
--- a/esphome/components/api/api_frame_helper.cpp
+++ b/esphome/components/api/api_frame_helper.cpp
@@ -115,7 +115,7 @@ APIError APIFrameHelper::drain_overflow_and_handle_errors_() {
 // Slow path: handles partial writes, errors, and overflow buffering.
 // Called when the inline fast path in the header couldn't complete the write.
 // sent == -1 means either the fast path write returned -1, or there was overflow backlog.
-APIError APIFrameHelper::write_raw_slow_(const struct iovec *iov, int iovcnt, uint16_t total_write_len, ssize_t sent) {
+APIError APIFrameHelper::write_raw_(const struct iovec *iov, int iovcnt, uint16_t total_write_len, ssize_t sent) {
 #ifdef HELPER_LOG_PACKETS
   for (int i = 0; i < iovcnt; i++) {
     LOG_PACKET_SENDING(reinterpret_cast<uint8_t *>(iov[i].iov_base), iov[i].iov_len);
diff --git a/esphome/components/api/api_frame_helper.h b/esphome/components/api/api_frame_helper.h
index d9bd5efa37..7d6499dea9 100644
--- a/esphome/components/api/api_frame_helper.h
+++ b/esphome/components/api/api_frame_helper.h
@@ -201,7 +201,7 @@ class APIFrameHelper {
         return APIError::OK;
     }
     struct iovec iov = {const_cast<void *>(data), len};
-    return this->write_raw_slow_(&iov, 1, len, sent);
+    return this->write_raw_(&iov, 1, len, sent);
   }
   inline APIError ESPHOME_ALWAYS_INLINE write_raw_fast_(const struct iovec *iov, int iovcnt, uint16_t total_write_len) {
     ssize_t sent = -1;
@@ -210,11 +210,11 @@ class APIFrameHelper {
       if (sent == static_cast<ssize_t>(total_write_len)) [[likely]]
         return APIError::OK;
     }
-    return this->write_raw_slow_(iov, iovcnt, total_write_len, sent);
+    return this->write_raw_(iov, iovcnt, total_write_len, sent);
   }
 
   // Slow path (out-of-line): handle partial writes, errors, overflow buffering
-  APIError write_raw_slow_(const struct iovec *iov, int iovcnt, uint16_t total_write_len, ssize_t sent);
+  APIError write_raw_(const struct iovec *iov, int iovcnt, uint16_t total_write_len, ssize_t sent);
 
   // Socket ownership (4 bytes on 32-bit, 8 bytes on 64-bit)
   std::unique_ptr<socket::Socket> socket_;
diff --git a/esphome/components/api/api_frame_helper_noise.cpp b/esphome/components/api/api_frame_helper_noise.cpp
index 150a110eb3..0a5e6fe085 100644
--- a/esphome/components/api/api_frame_helper_noise.cpp
+++ b/esphome/components/api/api_frame_helper_noise.cpp
@@ -541,7 +541,7 @@ APIError APINoiseFrameHelper::write_frame_(const uint8_t *data, uint16_t len) {
 
   if (len == 0) {
     struct iovec iov = {header, 3};
-    return this->write_raw_slow_(&iov, 1, 3, -1);
+    return this->write_raw_(&iov, 1, 3, -1);
   }
   struct iovec iov[2];
   iov[0].iov_base = header;
@@ -549,7 +549,7 @@ APIError APINoiseFrameHelper::write_frame_(const uint8_t *data, uint16_t len) {
   iov[1].iov_base = const_cast<uint8_t *>(data);
   iov[1].iov_len = len;
 
-  return this->write_raw_slow_(iov, 2, 3 + len, -1);
+  return this->write_raw_(iov, 2, 3 + len, -1);
 }
 
 /** Initiate the data structures for the handshake.
diff --git a/esphome/components/api/api_frame_helper_plaintext.cpp b/esphome/components/api/api_frame_helper_plaintext.cpp
index 5a887801d5..2207f4e15f 100644
--- a/esphome/components/api/api_frame_helper_plaintext.cpp
+++ b/esphome/components/api/api_frame_helper_plaintext.cpp
@@ -220,12 +220,12 @@ APIError APIPlaintextFrameHelper::read_packet(ReadPacketBuffer *buffer) {
       char msg[INDICATOR_MSG_SIZE];
       memcpy_P(msg, MSG_PROGMEM, INDICATOR_MSG_SIZE);
       struct iovec iov = {msg, INDICATOR_MSG_SIZE};
-      this->write_raw_slow_(&iov, 1, INDICATOR_MSG_SIZE, -1);
+      this->write_raw_(&iov, 1, INDICATOR_MSG_SIZE, -1);
 #else
       static const char MSG[] = "\x00"
                                 "Bad indicator byte";
       struct iovec iov = {const_cast<char *>(MSG), INDICATOR_MSG_SIZE};
-      this->write_raw_slow_(&iov, 1, INDICATOR_MSG_SIZE, -1);
+      this->write_raw_(&iov, 1, INDICATOR_MSG_SIZE, -1);
 #endif
     }
     return aerr;