diff --git a/src/db/mod.rs b/src/db/mod.rs
index 521874c..cba1437 100644
--- a/src/db/mod.rs
+++ b/src/db/mod.rs
@@ -1,6 +1,7 @@
 mod migrations;
 pub mod schema;
 pub mod writer;
+use std::collections::HashSet;
 
 pub use migrations::run as setup_db;
 use serde::Deserialize;
@@ -12,7 +13,7 @@ use crate::{
         schema::LogRangeParams,
         stream::{FlushBufferResponse, LogsStream},
     },
-    web::schema::{AvailableLogDate, ChannelLogsStats, LogsParams, UserLogsStats},
+    web::schema::{AvailableLogDate, ChannelLogsStats, LogsParams, PreviousName, UserLogsStats},
     Result,
 };
 use chrono::{DateTime, Datelike, Duration, Utc};
@@ -20,6 +21,7 @@ use clickhouse::{query::RowCursor, Client, Row};
 use rand::{seq::IteratorRandom, thread_rng};
 use schema::StructuredMessage;
 use tracing::debug;
+use futures::future::try_join_all;
 
 const CHANNEL_MULTI_QUERY_SIZE_DAYS: i64 = 14;
 
@@ -381,6 +383,63 @@ pub async fn get_user_stats(
     })
 }
 
+pub async fn get_user_name_history(
+    db: &Client,
+    user_id: &str,
+) -> Result<Vec<PreviousName>> {
+    #[derive(Deserialize, Row)]
+    struct SingleNameHistory {
+        pub last_timestamp: i32,
+        pub first_timestamp: i32,
+    }
+
+    let name_query = "SELECT DISTINCT user_login FROM message_structured WHERE user_id = ? SETTINGS use_query_cache = 1, query_cache_ttl = 600".to_owned();
+    let name_query = db.query(&name_query).bind(user_id);
+    let distinct_logins = name_query.fetch_all::<String>().await?;
+    if distinct_logins.is_empty() {
+        return Ok(vec![]);
+    }
+
+    let sanitized_user_logins = distinct_logins
+        .iter()
+        .map(|login| login.trim_start_matches(':').to_owned());
+
+    let history_query = "SELECT toDateTime(MAX(timestamp)) AS last_timestamp, toDateTime(MIN(timestamp)) AS first_timestamp FROM message_structured WHERE (user_id = ?) AND (user_login = ?) SETTINGS use_query_cache = 1, query_cache_ttl = 600".to_owned();
+
+    let name_history_rows = try_join_all(sanitized_user_logins.into_iter().map(|login| {
+        let query = history_query.clone();
+        async move {
+            let query = db.query(&query).bind(user_id).bind(&login);
+            query
+                .fetch_one::<SingleNameHistory>()
+                .await
+                .map(|history| (login, history))
+        }
+    }))
+    .await?;
+
+    let mut seen_logins = HashSet::new();
+    
+    let names = name_history_rows
+        .into_iter()
+        .filter_map(|(login, history)| {
+            if seen_logins.insert(login.clone()) {
+                Some(PreviousName {
+                    user_login: login,
+                    last_timestamp: DateTime::from_timestamp(history.last_timestamp.into(), 0)
+                        .expect("Invalid DateTime"),
+                    first_timestamp: DateTime::from_timestamp(history.first_timestamp.into(), 0)
+                        .expect("Invalid DateTime"),
+                })
+            } else {
+                None
+            }
+        })
+        .collect();
+
+    Ok(names)
+}
+
 fn apply_limit_offset(query: &mut String, buffer_response: &FlushBufferResponse) {
     if let Some(limit) = buffer_response.normalized_limit() {
         *query = format!("{query} LIMIT {limit}");
diff --git a/src/web/handlers.rs b/src/web/handlers.rs
index f2e33a6..4df120f 100644
--- a/src/web/handlers.rs
+++ b/src/web/handlers.rs
@@ -3,7 +3,7 @@ use super::{
     schema::{
         AvailableLogs, AvailableLogsParams, Channel, ChannelIdType, ChannelLogsByDatePath,
         ChannelLogsStats, ChannelParam, ChannelsList, LogsParams, LogsPathChannel, SearchParams,
-        UserLogPathParams, UserLogsPath, UserLogsStats, UserParam,
+        UserLogPathParams, UserLogsPath, UserLogsStats, UserParam, UserNameHistoryParam
     },
 };
 use crate::{
@@ -505,6 +505,20 @@ async fn search_user_logs(
     Ok(logs)
 }
 
+
+pub async fn get_user_name_history(
+    app: State<App>,
+    Path(UserNameHistoryParam {
+        user_id,
+    }): Path<UserNameHistoryParam>,
+) -> Result<impl IntoApiResponse> {
+    app.check_opted_out(&user_id, None)?;
+
+    let names = db::get_user_name_history(&app.db,&user_id).await?;
+
+    Ok(Json(names))
+}
+
 pub async fn optout(app: State<App>) -> Json<String> {
     let mut rng = thread_rng();
     let optout_code: String = (0..5).map(|_| rng.sample(Alphanumeric) as char).collect();
diff --git a/src/web/mod.rs b/src/web/mod.rs
index ba557cc..98d387e 100644
--- a/src/web/mod.rs
+++ b/src/web/mod.rs
@@ -167,6 +167,12 @@ pub async fn run(app: App, mut shutdown_rx: ShutdownRx, bot_tx: Sender<BotMessag
                 op.description("Get user stats")
             }),
         )
+        .api_route(
+            "/namehistory/:user_id",
+            get_with(handlers::get_user_name_history, |op| {
+                op.description("Get user name history by provided user id")
+            }),
+        )
         .api_route("/optout", post(handlers::optout))
         .api_route("/capabilities", get(capabilities))
         .route("/docs", Redoc::new("/openapi.json").axum_route())
diff --git a/src/web/schema.rs b/src/web/schema.rs
index c7463a0..23d3e77 100644
--- a/src/web/schema.rs
+++ b/src/web/schema.rs
@@ -1,4 +1,5 @@
 use super::responders::logs::{JsonResponseType, LogsResponseType};
+use chrono::{DateTime, Utc};
 use schemars::JsonSchema;
 use serde::{Deserialize, Deserializer, Serialize};
 use std::fmt::Display;
@@ -176,3 +177,17 @@ pub struct UserLogsStats {
     pub user_id: String,
     pub message_count: u64,
 }
+
+#[derive(Deserialize, JsonSchema)]
+pub struct UserNameHistoryParam {
+    pub user_id: String,
+}
+
+#[derive(Serialize, JsonSchema)]
+pub struct PreviousName {
+    pub user_login: String,
+    #[schemars(with = "String")]
+    pub last_timestamp: DateTime<Utc>,
+    #[schemars(with = "String")]
+    pub first_timestamp: DateTime<Utc>,
+}